Model:                  BS12

Bluetooth Version：         4.2

Working Range：            10m

Working time：             3-4hours

Loudspeaker Output          3W*1

Frequency Response:         150Hz-20KHz

Signal-to-Noise               ≥65dB

Battery Charging Voltange     5V

Battery voltagea/Capacity：   3.7v/1200mAh

Batttery Charging Time:     2-3hours

Dimension:               215*46*60mm

Netweight               420g