Base Material:Plastic
Weight per Unit (g):44
Dimension:(mm)40(L) x 35(D)
Mini Bluetooth Speakers with Microphone and Selfie Remote Shutter
Battery Charge Time: 1 hour
Bluetooth Playback Time: Up to 4 hours
Battery Capacity: 300mAh
Battery Charging Voltage : 5V(USB)
Loudspeaker Output: 3 Watts
Quality sound