Category: Wireless Speaker
Color: Blue,blue,red,grey,green
MOQ: 10,100,500pcs
Price: Pls ask
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40W Outdoor Bluetooth Speaker Subwoofer TWS Speaker Waterproof Portable Music Player 3600 mAh battery column soundbar caixa de Specification Bluetooth version: V4.2 Battery capacity: 3600mAh (built in) Endurance time: 8-10 hours Charging time: 1--2 hours Speaker: 20W * 2 Input sensitivity: 400mV Wireless transmission distance: 10 meters The degree of separation: ¡Ã90dB Frequency response: 70~20KHz (+-3dB) Signal-to-noise ratio: ¡à 80dB Playback formats: WAV, MP3, WMA, FLAC, APE TF maximum support: 32G（not included） Mode of operation: press key USB line length: 50CM Input voltage: DC 5V 2A Interface type: micro USB / AUX / TF card socket / 2.0 USB Size: length 21.5CM, width 9.7CM, height 9.4CM