WinBridge K400 Portable Speaker System User Manual
WinBridge K400 Portable Speaker System Specifications Output Power 150W Charging Voltage 5V/3A Frequency Range 30Hz–20kHz Speaker Battery Capacity 5000mAh Speaker Charging 4-6 Hours Speaker Playback Time 5-6 Hours Handheld Microphone Battery Capacity 1800mAh Handheld Microphone Charging 3 Hours Microphone Working…