i7s TWS Wireless Bluetooth Earphone In-ear Stereo Gaming Sport Earbuds With Charging Box for iPhone Xiaomi huawei
$19.00
i7s TWS Wireless Bluetooth Earphone In-ear Stereo With Charging Box for iPhone Xiaomi huawei
i7s TWS Earphone
How to Contact the earphone
How to Contact the earphone
How to connect headphones
1. Remove the earphones and press the left and right earphone buttons with both hands (3 seconds)
The two headphone lights keep blinking, don’t touch it
Wait until a headphone light is dark
2. At this time, when the mobile phone is close to the earphone, a connection screen will appear.
1. Remove the earphones and press the left and right earphone buttons with both hands (3 seconds)
The two headphone lights keep blinking, don’t touch it
Wait until a headphone light is dark
2. At this time, when the mobile phone is close to the earphone, a connection screen will appear.
Specification:
1. Driver: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v4.2 + EDR
4. Bluetooth use band: 2.4GHz
5. Power level: CLASS II
6. Output power: 30mW
7. Bluetooth distance: 10 meters barrier
8. Frequency response: 20-20000Hz
9. Operating voltage range: 3.0V-4.2V
10. Mic sensitivity: -42dB
11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
12. Powerful noise de-noising circuit (active noise reduction)
13. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)
13. Talk time is about 1-2 hours
14. music time about 1-2 hours
15. Standby time is about 100 hours
Without retail package if you need,you could add one more box .Thanks!
Real Pictures
| color | Black, White |
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