Wireless portable speaker Bluetooth 200 watt high power outdoor sound three-dimensional stereo surround TWS FM sound RHDE promotion

High energy 40 watt portable wireless column speaker waterproof resistant to water stereo sound box colorful LED lights Bluetooth speaker main features: battery capacity: 3600mAh Bluetooth version: 5.1 speaker: 40 watts transmission distance: 10 meters frequency response: 100Hz-20kHz signal-to-noise ratio: ≥85dB operating voltage: 3.7 volts distortion: <1% charging voltage: DC5V charging port: micro USB talk time: 10 hours play time: 12 hours standby time: ≥90 days charging time: 6-120 hours packaging size: 283*116*123 millimeters weight: about 1074 grams features: support Bluetooth, FM, TF card, USB play, audio input, hands-free call function via Bluetooth, LED lights