Bluetooth speaker portable outdoor card level 7 waterproof speaker

Waterproof bluetooth speaker

Waterproof? anti dust? anti fall

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Charging voltage?5V
Output power6W
Impedance?4 ohm
Battery capacity1800Mah
Battery typepolymer charge voltage 5V
Output power6W
Bluetooth versionthe BK program V4.1
Frequency range2.40G-2.480GHZ
Transmission distance10M
Product size186*64*65mm
Product weight345g
Charging time?4H
Use time8H (60% volume)
Distortion<5%
Signal to noise ratio>75dB
Single package size213x86x86mm
Single package weight532G
Packing quantity20PCS
Internal box size445x440x100mm
Outside box size460x455x215mm
Gross weight12.1Kg


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PREPARE TAKE 1-5 DAYS
DELIVERY TAKE 5-10 WORKING DAYS