ubon sp-53 2in 1disco raja v5.0 wireless speaker with mobile stand

specifications

wireless version : v5.0+EDR

Transmission distance : 10mts

output power : 4 ohm 8W

plaaytime : 4 hours

SNR  :  85db

Distortion : +_0.5%

Battery capacity : 800mAh

charging time : 1-2 hours