bluetooth aviation headset ANR UFQ BT-A28 vs bose a20,compare to  BOSE A20 aviation headset with bluetooth 

Better than David Clark pilot headset

It is the result of UFQ R&D team's years hard work and continuous improvements.
But much lighter in weight,more comfortable,
much better for the bluetooth features than Bose A20 aviation headset 
We compared several big brands' bluetooth aviation headsets.
We are confident that UFQ bluetooth aviation headsets(adapters)
are one of the best bluetooth features in the aviation headset market in the world!

If batteries low will still work as a ANR aviation headset
If batteries off will still work as a PNR avition headset!

UFQ aim at delivering maximum value to our customers for their investments and ensure that our clients get a high return on investment when they choose us!

bluetooth aviation headset ANR UFQ BT-A28 vs bose a20 bluetooth pilot headset
It is the result of UFQ R&D team years hard working and continuous improvements.
1. Light weight bluetooth pilot headsets ANR 

2. Advanced reverse noise canceling technology, reducing up to 90% background noise.

3. Super comfortable for extended use, allowing you enjoy longer flights in comfort.
4. Amplified electret noise canceling microphone.
5. Enhanced high fidelity sound speaker system for crystal clear communication.
6. Great music sound quality with the new sound processing chip.
Enjoy music while you fly with Bose's level quality Hi-Fi speakers.

7. Bluetooth 5.0 allows you to connect to two devices at the same time
8. Enables you to use your Bluetooth cell phone and any music source wirelessly in the cockpit
9. Supports mono and stereo intercoms
10. A young girl's voice prompt
11. NEW Modern design
12. Dual volume controls for precise level control for each speaker
13. Three types Audio Priority Modes
AUTO: With incoming transmission, Bluetooth and Aux are muted,
and resumes after the transmission ends.
MIX: Aux and Bluetooth continue to play with the transmission.
OFF: Only transmissions are heard, Bluetooth and Aux are muted
14. USB type C external power source input, 
to by pass batteries for power USB POWER Rated INPUT: 5.0V
With USB type C power source input, you can use together with Power bank 
so can last for MANY hours
15. Auto Shut-Off capability
16. Low Battery Indicator and voice prompt
17. Cellphone can show battery level when bluetooth is connected(Not suitable for all cellphones)
18. Two AA batteries provides 20-25 hours of continuous usage
19. Bluetooth volume control has previous/next songs function,
When connected with the AUX line, this control can also control the volume of the AUX in audio
20. Don't consume any battery power when power OFF
(Unlike some competitors' headsets still consume battery power when power OFF)
21. With 3.5 mm Aux input jack

A Free good quality headset bag is included for each headset!

bluetooth aviation headset ANR UFQ BT-A28 compare to bose a20 bluetooth pilot headset, and better than David Clark

We have different connectors for this item

1) GA twin plugs or Boing connector
2) Helicopter U174/U single plug
3) Airbus 5 pin XLR male
4) Lemo 6 pin male

Usually, GA twin plugs as default

Note please:
When choose Lemo 6 pin connector
the unit can be powered via Lemo connector directly

https://www.youtube.com/watch?v=UO3zYtTaBRQ 

Here are some customers' feedback
1)Very good headset,lightweight,and blocks lot of noise.Comfortable for long flights.
2)Good seller!!! Worked perfectly!! Great headset!!!
3)Good product at a great price, thank you!
4)Quick shipping. Smooth transaction. item just as described.
5)Awesome product, ultra fast delivery, thanks for the excellent service provided
6)Nice and comfortable!
7)Awesome product, ultra fast delivery, thanks for the excellent service provided
8) Great seller to work with!!
A Free good quality headset bag is included for each headset!

bluetooth aviation headset UFQ BT A28 vs bose a20 ANR pilot