S55 Water Proof Sub-woofer Portable Bluetooth Speaker
S55 Water Proof Sub-woofer Portable Bluetooth Speaker
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Exquisite structure design to show the three-dimensional surging sound Support computer direct connection, 3.5mm wired connection port direct connection With a non-slip portable belt, convenient for carrying Innovative shape +button, supplemented by rubber blind touch button, ergonomic design, comfortable and convenient 1800mAh large capacity battery, standby for one month Double magnetic large horn alloy diaphragm, creating 3D hifi stereo The fuselage is composed of waterproof nylon cloth + skin-friendly rubber.
Specification:
Battery capacity: 1800mAh lithium battery
Bluetooth version: 5.0
speaker:20W
Transmission distance: about 10m
Frequency response: 100Hz-20KHz
Signal to noise ratio: 90dB
Working voltage: 3.7V
Distortion: 1%
Charging voltage: DC 5V
Micro: USB charging port
Talk time: about 3 hours
Music Playing: about 3.5 hours
Standby time: 30 days charging time: About 2.5h different charger specifications have different time
