Product parameters:

    Bluetooth receiving distance: 10 meters in the open, without interference from obstacles.

   Frequency range: 100Hz-20KHz

    Output power: 3W

    Signal to noise ratio: ≥85dB

    Play time: 400mAh battery, can play for 3 hours normally.

Charging time: 1-2 hours

47 * 47 * 22cm

Product Features:

    Bluetooth speakers, wireless connection to mobile phones, tablets, laptops, etc. to achieve wireless music playback