Color : Pink blue/yellow/black/red/gold/silver/orange/green/Sky blue/Mixed color hair
Bluetooth : 2.1
Type : Bluetooth Speaker
Channel : 2.1
Interface type : USB
Power supply : Built-in lithium battery
Power supply mode : USB
Shell material : Plastic
Connection mode : Bluetooth connectivity
Play format : MP3
Cabinet material : Plastic
Noise-signal ratio :≥ 75dB
Operational mode : Button
Support format : TFblock
Extended storage : 32GB
Function : Card inserting
Frequency Range :100HZ-20KHZ
Speaker adjustment mode : Button
Play time : 6 hours