I7 mini wireless bluetooth headset true stereo TWS dual ears with charging bin movement in - ear headset

Product parameters

1. Drive: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v4.1+EDR
4. Bluetooth frequency band: 2.4ghz
5. Power level: CLASS II
6. Output power: 30mW
7. Bluetooth distance: 10 meters barrier-free
8. Frequency response: 20-20000hz
9. Operating voltage range: 3.0v-4.2v
10. Microphone head sensitivity: -42db
11. A2DP /AVRCP high quality stereo audio transmission and remote control protocol
12. Powerful noise elimination circuit (active noise reduction)
13. Charging time: about 1 hour (power indicator charging: red light on, full charge: red light off (blue light on).)
14. Product size: diameter and length: 25mm. 15 mm wide. 35 mm high
15. The net weight of the product is about 8g
16. The talk time is about 120 to 160 minutes
17. Music time is about 120-160 minutes
18. Standby time is about 96 hours
19. Charging time is about 40 minutes
20. Battery capacity: 40MAH (charging bin: 600MAH)
21. Charging power: DC5V power supply [round-hole interface] (computer USB port, mobile phone charger, car charger)
 

Full set weight: 120g
Packing size: 10*10* 3.5cm
Product color: white
Standard equipment: earphone + charging bin + charging line + instruction manual + packaging box

Function:
1. Listen to music and make phone calls without any mistake. Support listening to music and making phone calls.
2. Telegraphic number, final code callback, full intelligent Chinese and English voice prompts, boot up, pairing, power off and disconnect the phone with low power, and other voice prompts;
3. One drag and two links can connect two mobile phones at the same time;
4. The bluetooth headset will automatically connect to the phone when the phone is turned off after connecting to it, which is more convenient and faster;
5. Smart compatibility: support all mobile phones with bluetooth function, tablets, laptops, bars, q-music, movies, etc., all mobile phones are universal;