i7S TWS Wireless Headphone Portable Wireless Earphone i7S TWS With Charging Box Wireless Earbuds for iPhone For Android
Product 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. Wireless headset connected to the phone after the shutdown , and then open the Wireless headset will connect back to the phone automatically , more convenient;
6. Intelligent compatibility: support all Wireless mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone
Specifications:
1. Driver: 15mm
2. Impedance: 32 OHM
3. Wireless version: Blue tooth v4.2 + EDR
4. Wireless use band: 2.4GHz
5. Power level: CLASS II
6. Output power: 30mW
7. Wireless 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 Wireless state, press the switch 2 times, hear the tone switch successfully)
14. Talk time is about 4-5 hours
15. music time about 4-5 hours
16. Standby time is about 100 hours
Package Includes
2 x mini Wireless Headphones(left and right earphones)
1 x Charging box
1 x USB Charging Cable
1 x User Manual