Parameters
Technology: bluetooth 4.1
Radio frequency: 2.402-2.480GHz
Audio output: 35mW, <15mA
Transmission range: <10 m
Charging Power: input AC 110-240V; output DC 5V
Charging time: 1-2 hours
Talk time: 1-2 hours
Music play: 1-2 hours
Standby time: 48 hours
Wearing styles: In-Ear mini headphones
Battery: 50mA rechargeable lithium battery
