Product Details:
Function: insert card, radio, voice prompt, call function
Applicable scenarios: car, desktop, fitness, outdoor, home, portable, karaoke, outdoor lawn
Speaker unit
Type: bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: below 10W
Signal-to-noise ratio: ≥85dB
Power supply mode: built-in lithium battery
Color: gray, black, blue
Power mode: USB
Shell process: plastic
Built-in battery capacity: 2000mAh-4000mAh

Size information:
Appearance size: 126*126*155mm

Package Contents:
Speaker + charging cable + audio cable + manual X1