Portable Bluetooth Speaker Wireless Not Allowing Water To Go Through With Color LED Luminous Speaker Outdoor FM Radio Features: Wonderful sound system design, amazing -power built-in low-frequency amplifier design, medium and low frequency is more powerful, with better sound quality performance; It adopts advanced Bluetooth audio decoding chip to support pairing of music devices such as mobile phones, tablets, , etc.; Bluetooth transmission distance is more than 10 meters; support hands-free calling function, built-in high-sensitivity microphone, so that mobile phone calls have incomparable and call enjoyment; Support U disk and -card music playback, MP3 decoding, support MP3 format full rate playback; FM automatically searches and stores radio stations, built-in FM radio module, can automatically search and store radio stations, saving time and effort; Support AUX audio input, provide you with computer speaker function Product Description: Bluetooth version: Bluetooth 5.0 Support Bluetooth protocol: Support L2CAP/A2DP/AVRCP, which is used to receive stereo audio signals, and control the up and down curve of the audio transmitter through the protocol; Support HSP/HFP (Handsfree ), with handsfree function and voice communication Wireless transmission range: 10M Audio performance to noise : 90db Battery capacity: 1200mAh Built in voltage: 3.7V Normal volume playback: 2H Speaker specification: 52mm * 1 Horn power: 5W * 1 Frequency response: 120HZ-20KHZ Size: 135x60x80mm Charging voltage: 5V/500mA Packaging List: 1x bluetooth speaker 1x USB charge Cable 1x Use Manual