Intelligent noise reduction, Compatible mobile phones, Compatible with tablet
A7 TWS Wireless Earphones Mini Twins Stereo Bluetooth Headset with Charging Box for Emergecy
Invisible in Ear Ultra-Small Sports Wireless Bluetooth 5.0 Stereo Headset Mini Earphone with Microphone Hands-free Calling.
Compatible with most Bluetooth-enabled devices. This will connect automatically with a phone paired previously.
Built-in A2DP /AVRC audio processing system, can be a very good eliminate Noise and echo,Perfect for Stealth Listening or watching at work.
1. Bluetooth chip and Bluetooth version: Blue 5.0 low power core
2. Bluetooth protocol: HSP1.2, HFP1.6, A2DP1.3, AVRCP1.5
3. Power Input: 3.2V-4.2V
4. Output: 30mW
5. Load condition (Load): 32Ohms/Phi8
6. Rated power (Power): 74mW
7. Headphone battery: single side 70mAH, battery type 501215 plus protection board polymer lithium battery
8. Charging box battery: 500mAH, battery model 502035 plus protective plate polymer lithium battery
9. Charging power: headphone 5V/120mA, charging box 5V/320mA
10. Transmission distance: 10 meters
11. Frequency: 2.4GHz-2.48GHz
12. Talk time: up to 4 hours
13. Listening to the song time: up to 4 hours
14. Standby time: about 150h
1 x Earphone
1 x Charging cable