Feature:

Bluetooth Name: HBS-913

Charging voltage: USB 5V/0.5-1AH

Working current: 10-20mA

Working time: 5-7 hours

Transmission range: 6-8M

Output Power: 2x18mW

Frequency Response Range: 20-20000Hz

Resistance: 16Ω

Working time: 5-7 hours

Charging time: 1-2 hours

Standby time: 180Hours

Battery:220mAh

Weight:139g

Package Included: