I17 Double Wireless Bluetooth Earphones - Black

1.300mAh high capacity charging box, can charge your earphone or phone  2.Open cover automatic connection, smart touch, magnetic charging 3.Wake up SIRI, intelligent noise reduction, 108db sensitivity 4.Bluetooth 5.0 chip, ultra-low power consumption 5.Put earphones into the charging bin for 30 minutes, it will fully charged 6.Compatible with iOS and Android, any devices have Bluetooth 
Specification:
1.Model: i17 2.Bluetooth version: 5.0 version, binaural double call 3.Transmission distance: outdoor straight line about 10-15m 4.Music time: about 2-3.5 hour 5.Call time: about 4 hours 6.Standby time: about 10 days 7.Charging time: 0.5 hours 8.Headphone battery capacity: pure cobalt 30mAh 9.Charging battery capacity: pure cobalt 300mAh Compatible with: 1.iPhone/Samsung/Xiaomi/Huawei LG etc. Bluetooth-enabled devices