Opening pigment : Pink/blue/black (colour)/gules/Purple/silver grey/green/gray/Custom/custom made
Type : Bluetooth Speaker
Output power : 3W
Interface type : USB
Connection mode : Bluetooth connectivity
Play format : MP3/WMA/WMA
Box material : Metal
Mode of operation : Key
Specifications : Large quantities can be customized according to the requirements of color
Battery capacity : 5200MAH
Function : Waterproof/Anti fall/Voice prompt/Plug-in card/Dust – proof/call function/Call function
Frequency Response : 60Hz-15KHz
Speaker adjustment mode : Key
Bluetooth protocol : 4.1
Appearance dimensions : 150*48
Power supply mode : Built-in lithium battery
Power mode : USB
Shell material : Metal
SNR : 95DB
Extended Storage : 32GB
Three preventive effects : Dust-proof, waterproof and shock-proof
Duration of play : 30 hour
