Function: Waterproof
Function: Voice prompt
Function: Card insertion
Function: Radio
Function: Call function
Type: Bluetooth speaker
Connection method: Bluetooth connection 3.5mm audio interface
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: 3W
Signal to noise ratio: ≥ 75dB
Power supply method: built-in lithium battery
Effective distance: 10 meters
Operation method: buttons
Applicable audience: general
Display screen: None
Playback format: MP3
Playback format: APE
Playback format: WMA
Playback format: FLC
Playback format: WAV
Shell material: plastic
Supported formats: TF card
Speaker adjustment method: buttons
Is there a radio function: Yes
Box material: plastic
Packaging list: speaker * 1+instruction manual * 1+packaging box * 1
Color: White
Color: Pink
Color: Blue
Color: Black
Color: Green
Foreign trade: No
Power mode: USB