i7s tws Headphones Bluetooth Wireless Headsets Stereo Bass Earbuds
- i7s TWS Wireless headphones Bluetooth 5.0 Earphones sport Earbuds Headset With Mic Charging box Headphones For all smartphones
- Note: This product does not have a retail package box!
- 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. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)
- 14. Talk time is about 2-3 hours
- 15. music time about 1.5-2 hours
- 16. Standby time is about 100 hours
- Package Includes:
- 2 x i7s tws bluetooth earphones (left and right earphones)
- 1 x Charging box
- 1 x USB Charging Cable
- 1 x User Manual
