High Power 40W Portable Wireless Speakers Column Waterproof Stereo Subwoofer Colorful Sound box LED Bluetooth Loudspeaker Lights

Main Features:

Battery capacity: 3600mah

Bluetooth version: 5.1

Speaker: 40W

Transmission distance: 10m

Frequency response: 100Hz-20KHz

Signal to noise ratio: ≥85dB

Working voltage: 3.7V

Distortion: <1%

Charging voltage: DC5V

Charging port: Micro USB

Talk time: 10h

Playing time: 12h

Standby time: ≥90 days

Charging time: 6-120H

Packing size: 283*116*123MM

Weight: About 1074G

Features: Support Bluetooth, FM, TF card, USB playback, audio input, Bluetooth hands-free call answering function,led lights