Material: plastic (multi-color available) with handsfree microphone

　　•Bluetooth version: 3.0 + EDR

　　•Rated power: 3W

　　•Impedance: 4Ω

　　•Speaker: Ø40mm

　　•Output decibels: 105dB

　　•Sensitivity range: 80±2dB/W

　　•Frequency response range: 100-18kHz

　　•Distortion: ≤0.3%

　　•Play/talk time: 4-6hrs

　　•Charging time: 2.5hrs

　　•Battery: 5V 400mAh Li-polymer battery

　　•Maximum distance: 10m

　　•Product size: 74 x 63 x 54mm

　　•NW: 132g/ctn

　　•GW: 9.5kg/ctn

　　•Package: PVC box (95 x 65 x 129mm)

　　•Carton size: 505 x 360 x 300mm (50pcs)

　　•Certifications: CE/RoHS