Blutooth speaker
Material: ABS with fabric
Battery: 1200mAh
Battery type: 18650
Horn size: φ44mm*4Ω
Power output: 3W*2
Frequency response: 150Hz-20KHz
Function: AUX-IN, TF card, FM radio, USB, hands-free calling
with 1C logo, user material in A4 material
color box ( material same as our standard)