Zealot s39 bluetooth version: 5.0 speaker 4 x3
frequency response: 20hz-20 khz
voltage: 7.4v weight 2020 grams
charging voltage: dc 5v
transmission distance: ~ 10m snr :> 90db distortion
size: 375 x 150 x 154 mm
wireless transmission
wireless music
stereo sound quality
usb play
telephone and microphone
3.5mm audio cable
omni directional mic
tf card