This headphone can be connected through Bluetooth.
Compatible with 4.2 VERSION
Scope of work: 10 meters
* USB charging cable: AC Input 110-240V DC input 5V
Talk time: 6 hours
Standby time: up to 15 hours
* Operating frequency: 2.4GHz-2.4835GHz
* Support automatic switchover to incoming call function
* Large and small volume adjutment
* Forward backward selections feature pause function