1. listening to the song correct, support songs and call,
2. Easy to carry, suitable for people of any age
3. The caller number, the last call back, power on, power off, disconnect the phone, low battery, etc. will prompt.
4. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically , more convenient;
5. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone
Specification:

2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v5.0
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. Talk time is about 2-3 hours
14. music time about2-3 hours
15. Standby time is about 100 hours
16.Charging Box: 3.7V 400mAh
17.Headphones Battery capacity: 3.7V 45mAh

Package Included:
2* mini Bluetooth Headphones(left and right earphones)
1* Charging box
1* USB Charging Cable
1* User Manual

Product type: Headset

If you are unsatisfied with your item for any reason, return it within 30 days of delivery.