Description :
Support : all Bluetooth versions , comfortable to wear and stable .
quality , In ear design , bring and stable wearing experience .
Connect mobile devices by adopt bluetooth 5 . 0 chip , enables signals to transfer more stable and faster .
Two earbuds can connect one mobile phone , listen a song togetheracan be used separately also , like two independant bluetooth earphones .
Portable charging box , battery capacity 350mAh Can be charged repeatably , long standby hours .
English voice prompt ; Call number broadcast ; Call answer / reject ; Last number redial ; high - end solutions .
Specification :
Version : Bluetooth 5 . 0
Transmission rate : 24MBPS
long call time : 3 - 4 hours
Listening to music time : 3 - 4 hours
Input voltage : DC5V 1A ( Max )
Charging time : 1 . 5 hours
Standby time : 150 hours
Output voltage : 5V / 160mA ( Max )
Output current : 2 . 1A
Battery capacity : 350mAh
RF transmit power : 90DB ( transmission is more stable )
Microphone sensitivity : - 42DB backend high end transmitter .
The longest transmission range : 10 - 15 meters .
Signal transmission channel : Cassl2 .
Package Includes :
2 x Bluetooth Earbuds ( Left & amp ; Right )
1 x Charging Box
1 x Charging Cable
1 x User Manual