2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box
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2020 Newest I7s TWS Headset Running Sport Noise Cancelling Stereo Audio Hand-free In-ear Wireless Bluetooth Single or Twin Earbuds with or without Battery Charging Box

Regular price
$2.20
Sale price
$2.20
Regular price
$85.00
Sold out
Unit price
per 

Features:
1. listening to the song correct, support songs and call,
2. remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts;
3. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry;
4. One to two connections, can be connected to two mobile phones at the same time
5. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically , more convenient;
6. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone

Specification:
1. Driver: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v5.0 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. Automatic pairing at boot
14.Charging time about 1 hour (power indicator charging: red light, full power: red light off (blue light).)
15. Talk time is about 4-5 hours
16. music time about 4-5 hours
17. Standby time is about 100 hours