Air2 TWS Bluetooth V5.0 Headset Wireless In-ear Earphone Binaural Stereo HIFI Sports Waterproof for Mobile Phones

Features:
1. HiFi Sound Quality: BT V5.0 chipset with codec supports AAC and reveals original sound.With 6mm driver, T2C delviers amzing sound.
2. Long Standby Time: Build-in rechargeable batteries allow upto 2 hours music play time, or 72 hours standby time per fuly charge.
3. BI-LATERAL TELEPHONE HD CALLS: Call smart noise reduction,let you pass the un-impeded chat Listening to both ears for 6 hours of battery life.
4. UItra-low Audio Delay Delivering premium playing and gaming experience: Thanks to v5.O chipset,AlIr-2 is now within efficient transmission in not only playback and talking,but garming.With ultra-low audio delay, you can get stable working and entertaining experience.
5. Noise lsolation Makes Crystal Clear Stereo Talking: Up-to-date V5.O chipset now supports noise isolation and environment monitorig in stereo mode,so that deivers clear and efficient talking.
6. Single/Double Earphones Wearing Style Single earphone, easy to use while two earphones allow you to share music with your companion,enjoy more fun frorm wireless experience.
7. IPX5 Waterproof/HD Stereo Sound: Delivers crisp and powerful sound, just enjoy wireless listening. They are designed to keep sweat and moisture out. They are IPX5 rated weather-resistant. You will never be afraid of heavy perspiration during exercise with your AIR2 earbuds.
8. Magnetic Base:Strong magnetic base keep your earbuds from losing. Thanks to the clever mechanical design, it is simple and easy to take the earbuds out of case by hand.
9. Touch Control:Designed with high-sensitivity touch sensors, you can easily control earbuds. No more uncomfortable pressure brought by pushing buttons, and no more worry about water leaking into the button seams.

Specifications:
bluetooth Controler:V5.0
Support A2DP decoding
Received distance:Within 10 meters
Working frequency:2.402GHz-2.480GHz
Transmit Power:CLASS2,MAX4dbm
Support for simple pairing
Audio decoding mode:SBC
Adjust Method:GFSK,TT/4 DQPSK,8DPSK
SNR(Signal to Noise Ratio):>75dB
Degree of distortion:<1%
Input voltage:DC5��0.25V
Battew's capacity:3.7V/55mAh
Operating voltage:3.7V(3.3-4.2V)
Charging time:��2H
Microphone's sensitivity:-42��3DB
Low battery alarm:3.3V
Speaker Specification:32Q��15%
Time for play music continuously:��2.5H
Standby connection time:2100H
Operating current:��25mA(louder voice makes greater current)
Static current:��5uA
Matching name: AIR2
Matching code:0000(Lower than version 2.1)

First quick use:
After pressing the multi-function key of two bluetooth headphones for a long time, the two headphones will flash(no matter what light it flashes,the mobile phone does not search for bluetooth).After 7-10 seconds,one of them will alternately flash red and blue before the bluetooth function can be turned on.Search for bluetooth device,find bluetooth headset and reconnect.
If bluetooth is wrong or not working properly,please clear the bluetooth list of your mobile phone and press the instructions again.

Follow-up use:
As long as two bluetooth boot-ups can automatically return to the mobile phone.

Note:
1. Please charged the earphone and the charging case fully when you first using.
2. Do not soak it in hot water and take it lightly.
3. Due to the measurement of different instruments, there may be errors. The data is for reference only, please in kind prevail.
4. Due to the difference between different monitors, the picture may not reflect the actual color.

List:
1*bluetooth Earphones
1*Charging Box
1*USB Charging Cable
1*User Manual