Product name: Bluetooth speaker
Product model: ET-312
Product color: red, blue, black and green
Product size: 195 * 100 * 90mm
Weight of each set: 610g
Battery capacity: 1800 capacity
Horn: double horn
Handle: hand strap < round >
Diaphragm: Double diaphragm
Playback time: 5 hours
Speaker: 45mm 5W*2
Material: ABS+ iron mesh
Charging time: 4H
Operating voltage: 5V
Functions: USB flash drive, TF card, Bluetooth reception, radio.
