Transcend II miniCPAP Machine Package - DISCONTINUED


18 Total Reviews

View Transcend II CPAP Machine Parts

  • For Reference:Discontinued 2020-06-04
  • Brand:Somnetics
  • Warranty:3-Year Manufacturer's Warranty

Transcend Mini CPAP

About the size of a can of cola, and weighing less than a pound, Transcend II miniCPAP is one the smallest, lightest, most portable CPAP machines in the world. And while it's small, it is sophisticated too so it's great for home as well as travel.

Transcend II Mini CPAP is compatible with all CPAP masks and includes a wide pressure range, adjustable ramp, therapy tracking, a universal power supply, and automatic altitude adjustment.


  • Under 1 Pound - One of the World's Smallest CPAP Machines!
  • Durable & Stylish -- Great for Home & Travel
  • Compatible with All CPAP Masks
  • Quiet Operation
  • 5-Year Extended Warranty & Protection Plan Available
  • Convenient Compliance Tracking
  • Amazing Power Options -- AC, DC, Battery

Small, Lightweight & Portable: The Transcend II CPAP Machine is durable and strong; but it weighs less than a pound so it'll never weigh you down. It's small too and it looks great; at just 6.1 x 3.5 x 2.8 inches Transcend II will fit in the palm of your hand and it can be easily stowed away in a carry on bag for travel!

Compatible with Your Favorite CPAP Mask: The Transcend II includes a Universal Hose Adapter and a standard 6-foot CPAP hose so it can be used with any mask on the market -- including your favorite!

Quiet Operation: Unique air bearing blower technology eliminates heat and friction in the Transcend II so it can deliver vibration-free therapy at a quiet 29 dBA sound level.

Ramp Up To Comfort: Many people find it is easier to fall asleep with a lower therapy pressure that gradually increases to the full prescribed pressure setting over time. The Transcend's ramp comfort feature does this. Ramp slowly increases therapy pressure over time (settings from 0 to 45 minutes) so you can breathe naturally as you fall asleep. If you wake up in the night and have trouble falling back to sleep, the ramp can be reinitiated with the simple push of a button.

Great For Home, Perfect For Travel: For the first time you have small, portable, and lightweight options for sleeping with CPAP while you're on the road, in a plane, under the stars, in a boat, an RV, a remote cabin, or even just weathering a power outage at home. Transcend II is ready to use anywhere you are with automatic altitude adjustment to 8,000 feet above sea level. When traveling outside the US the Transcend will convert the voltage automatically so you can continue receiving safe and comfortable therapy and each Transcend II contains plug adapters for use in many countries worldwide. Make sure you download the FAA Compliance Letter and the Transcend II In the Himalayas video in the Links section of this page.

5-Year Extended Warranty & Protection Plan Available: Choose the optional Transcend 5-Year Protection Plan, at the time of purchase, and your Transcend Auto-CPAP and AC Power Cord will be covered against accidental damage, wear and tear, or breakage for five years. As an added benefit the Protection Plan extends the Transcend's 3-Year Manufacturer's Warranty to an amazing 5-Years! The Transcend Protection Plan is available as an optional add-on in your shopping cart.

Amazing Power Options: The optional Transcend II Mobile Power Adapter will power the Transcend II (or recharge a Transcend Battery Pack) from "cigarette" style DC Power Outlets like those found in most cars, boats and other vehicles.

Transcend Mini CPAP Battery Pack

Lightweight Transcend Batteries are are great option if you want to sleep away from fixed power sources. Weighing just over half a pound the P4 battery powers a Transcend for one night on average. For more time away, the P8 battery weighs just over a pound and will last for 2-3 nights on average. Transcend Batteries can also be attached to your CPAP as a backup power supply so your CPAP will work flawlessly, even during a power outage. Batteries can be recharged with AC, DC or Solar Power!

Convenient Compliance Tracking: If you want to track therapy compliance -- for yourself, for your job, or for your doctor -- the Transcend II will help you do it. Transcend II records, stores, and reports on up to 13 months of therapy compliance data -- including total therapy hours, therapy sessions, total blower hours, AHI and leak detection. Transcend Software (Included for Windows PCs) lets print out reports or email therapy data directly to your healthcare provider.


  • For Reference:Discontinued 2020-06-04
  • Manufacturer:Somnetics
  • Part Numbers:503042
  • Warranty:3-Year Manufacturer's Warranty
  • In The Package:Transcend II CPAP Machine, Reusable Filter, Universal Hose Adapter, Standard 6-Foot CPAP Hose, Universal AC Power Supply, International Travel Plug Adapters, Travel Bag, Printed Quick Guide, USB 2.0 Cable, 3-Year Manufacturers Warranty. Select Additional Battery, Humidifier, Tubing, Filter, Warranty & Protection Plan Options in Cart.
  • HCPCS Codes:E0601
  • RX Required:Prescription required prior to shipment. Click to learn more about submitting prescriptions.
  • FLEX SPENDING:Can be purchased with FSA & HSA Cards


FAA Compliant Label Included on Base of Unit. This product is approved by the FAA for use on all commercial flights within the US; and all international flights that depart or arrive in the US. Always contact your airline prior to your flight to confirm any requirements they may have -- such as a copy of your prescription or a letter of medical necessity -- for allowing your device on board.


  • Dimensions:6.1 x 3.5 x 2.8 Inches
  • Weight:.94 Pounds
  • Operating Modes:CPAP
  • Pressure Range:4 to 20 cm H2O
  • Pressure Increment:0.1 cm H2O
  • Tubing Compatibility:Universal Hose Adapter Provides Compatibility with All 22mm Standard CPAP Tubing. For proper operation the Universal Hose Adapter MUST be in place whenever standard tubing is used.
  • Operating Altitude:Sea Level to 8000 Feet
  • Sound Levels:29 dBA
  • Filters:Reusable Foam
  • Default Settings: Ramp On, Ramp Time 5 Minutes, Ramp Start Pressure 4 cm H2O.


  • Pressure Ramp:Yes, Adjustable from 0 to 45 Minutes
  • Pressure Ramp Start: 4 to Therapy Pressure Setting
  • Altitude Adjustment: Automatic
  • Supplemental Oxygen: Not Compatible


  • Data Storage: Onboard
  • Data Viewing:Available Optional Software (Free Windows PC Only)
  • Data Included: 13 Months of Daily Compliance Storage including AHI, Leak Detection, Total Therapy Hours, Therapy Sessions, and Total Blower Hours.


  • Humidifier:(Optional) Transcend Heated Humidifier
  • Humidifier Dimensions:9.0 x 5.5 x 4.7 Inches
  • Humidifier Weight:2.1 Pounds
  • Humidifier Settings:1 (Lowest) to 5 (Highest) and Off
  • Chamber Capacity:325 mL
  • Chamber Types:Long Life Dishwasher Safe
  • Humidifier Notes:The Transcend Universal Hose Adapter is NOT required when using your Transcend CPAP with the Transcend Heated Humidifier. The Transcend Humidifier's water chamber should be completely emptied and dried before moving, or traveling with, the humidifier. For full usage instructions please review the user manual that came with your humidifier.


  • AC Power: AC Power Supply with Cord (Includes Adapters for North America, UK, EU, Australia & New Zealand)
  • AC Input Range:Universal 100-240 VAC, 50/60 Hz
  • AC Power Supply Dimensions:3.75 x 2.25 x 1.50 Inches
  • AC Cord Weight:0.50 Pounds
  • AC Cord Length:6 Feet


  • DC Power:Mobile DC Power Adapter with Cord (Optional)
  • DC Input Range:13.5 VDC Nominal. 12 to 15.5 VDC
  • DC Power Supply Dimensions:2.0 x 2.5 x 1.0 Inches
  • DC Cord Weight:6.75 Ounces
  • DC Cord Length:8 Feet 9 Inches


  • Battery Power:(Optional) Integrated P4 or P8 Battery Pack
  • Battery Dimensions:P4 Battery 4.10 x 3.15 x 0.90 Inches; P8 Battery 4.35 x 3.15 x 1.65 Inches
  • Battery Weight:P4 Battery .6 Pounds; P8 Battery 1.1 Pounds
  • Battery Runtime:P4 Battery 7-9 Hours at 12 cm H2O; P8 Battery 14-16 Hours at 12 cm H2O.
  • Battery Recharge Time:P4 Battery Less Than 5 Hours; P8 Battery Less Than 8 Hours
  • Battery Recharging:AC, DC or Solar Power. (Transcend battery packs can be charged using the Transcend CPAP machine's AC Power Cord or via the optional Transcend Mobile DC Power Adapter or the optional Transcend Solar Charger.)
  • Battery Life:300 Charge Cycles (Approximately)
  • Battery Type:Lithium Ion
  • Battery Voltage:14.4 V
  • Battery Notes:For best performance battery packs should be fully charged prior to first use. High pressure settings and other external conditions (i.e. high mask leak rate, high respiratory rate, high altitude, tubing over 6 feet long, etc) will decrease battery run times; lower pressure settings will increase battery run times. Transcend batteries can be plugged into the Transcend device at all times and will recharge as needed when AC or DC power is available. For full usage instructions please review the user manual that came with your machine.
  • Transcend 2


    Great job, just what I needed to replace my travel c pap the hospital lost after my lung surgery. I had the battery and water chamber just needed the unit which has been retired. Thanks for quick shipping and customer service it was A1
    Written by , Louisiana

  • Extremely helpful


    I ordered the transcend 2 but when they got my prescription they recommend the transcend 3 because it had an auto feature. I got it pretty fast and it works fine.
    Written by , Woodbury, Minnesota

  • Awesome machine!!


    Came fast. Tried it out the other night and it worked amazing! I had my doubts, due to it's compact size and light weight. No doubts now for sure. Haven't tried the battery yet, but it's charged and ready to go. I plan on using at dialysis, and when we travel. Will totally come in handy for any power outages. They were running a promo to get a free mask as well. Couldn't be happier with it. Thanks!
    Written by ,

  • Perfect


    This cpap will be so nice to travel with.
    Written by ,

  • Happy with My Transcend CPAP


    I bought a Transcend II miniCPAP Machine Package from CPAP Exchange. The price was the best I saw on the Internet by a wide margin. It arrived on time and everything worked perfectly. I'll do business with CPAP Exchange again.
    Written by ,

  • Quiet and works as expected.


    My only complaint is the size of the buttons, they really should be bigger and easier to locate in the dark.
    Written by ,

  • Just as expected


    Great experience and great product!
    Written by ,

  • Very Noisy


    I LOVE the portability. The size makes it perfect for traveling, which is the only time I use it. I want to use it at home, because I have an older model CPAP that I use. But, I can't tolerate to noise. It makes a loud whining sound every time I exhale. The noise actually prevents me from falling/staying asleep at times. My wife even complains about how loud it is. If it was quieter, I would rate it a 5. But, instead - I'm looking for a replacement.
    Written by , MD

  • Noisy. Poorly designed humidifier


    The machine is as easy to use as most others. I've had mine 2.5 years. Over time, it's gotten noisy with the blower whining a bit as I breathe. I've had to get an enclosed nightstand to bring down the noise. As for the humidifier, the water container is VERY difficult to get out of the machine. the only thing to grab is a short stub of pipe where the hose attaches. It's too slick to and container too tight fitting to be able to slide it out of the machine. Every night is a struggle to get the thing out for a refill. I would not buy this machine again.
    Written by , Virginia

  • So far so good


    Just received the cpap yesterday and used it last night. Works great and is very quiet. With the humidifier though the total size of the machine is not much smaller than my other machine. The electrical adaptors will be great when I go to Europe in a few weeks.
    Written by ,

  • Transcend II miniCPAP Machine System


    I just returned from a two week trip to Europe. I was very happy with the Transend CPAP machine during the trip. It is light and works as well as my large machine at home. It will be my travel companion from now on.
    Written by ,

  • Louder than expected


    Overall, its a good product. It will be easy to travel with due to its size. However, it is louder than i am used to and I have trouble falling asleep with the noise.
    Written by ,

  • Travel C-Pap


    This C-Pap was great for my European trip. It met my expectations with no problems. Noise level wasn't any different then my device at home. The only issue I had was not having the humidifier. My nasal passages were really dry. I intend to correct that by ordering the humidifier attachment. I would definitely recommend this product.
    Written by ,

  • Great product


    The Transcend is better than advertised. The release for exhale is great and the machine is very quiet. The people who work for cpapxchange are so helpful and knowledgeable.
    Written by ,

  • protable CPAP


    great little machine, light . Makes a little more noise than home machine but does the trick. Love all the plug options. Great for travel.
    Written by ,



    Finally I got a travel size that you can travel with and does not take up half your carry on small suitcase. NICE SIZE!!!!
    Written by ,

  • So far, it is great!


    Really Small. Not too noisy (same or less as my everest 2). Very worthy replacement for my Everest 2 CPAP. Likes: Small size! The little software manager thing is neat, too; albeit somewhat simple in features. Can use a commodity USB cable to hook up. Dislikes: The PRICE and accessory prices! The buttons: As reported elsewhere, they can be tricky to use in the dark or just feeling around on top of machine. The USB cable is a bit tricky to insert. Proprietary power plug. I have the 8cell battery, while it is playing card sized -- it is really thick.
    Written by ,

  • An incredible step forward


    I travel quite a bit, and can not be without a CPAP machine even for a single night. This is by far the most convenient machine available. It is light, reliable, and humidifies without heat or water, which means you can convenienty use it on airplanes. It is actually small enough and light enough, (even with the two day battery pack) to hike with. Only about 4 lbs with all accessories. There are a few minor quirks... The waterless dehumidication option is a must have feature, but it is moderately noisy. The mask straps are a little hard to deal with when putting on. But overall an amazing machine.
    Written by ,