Wireless Bluetooth Speaker Mobile Speaker Outdoor Sports Portable Speaker Features: 5mm sound unit, restores the of, lossless HIFI stereo sound effect, High-powered full-range speakers, output greater volume, range coverage up to 50 meters, no broken sound, output, clean and clear treble. Stunning speakers, 9D subwoofer sound, combination of 5W full-range speaker and two subwoofer enhancement units brings fascinating sound quality. Built- high-speed 5. Bluetooth chip + LDS technology, to achieve up to 950kbps audio rate, A2DP technology, connection distance of about 32.8ft, stable, fast connection. Independent multi-function button, simples, high sensitivity ring microphone technology button hands- call, built- high-definition microphone, clear and bright sound, hands- call remote chat, variety of playback modes, support Bluetooth, plug- card, AUX multi- playback multi-device compatible, automatic type connected devices, without repeated. Battery life up to 24 hours, can be used while charging, charging hours, listening to for 4 hours. Product Description: Name: Bluetooth speaker Color: Size ：3.14*1.37in Frequency Response: 100HZ-20KHZ SNR: ≥75db Distortion: <0.5% Bluetooth-compatible: 5. Speaker: 2Ω 3W Charging input: DC5V/1A Rated power: 5W Include: 1x Bluetooth speaker 1x data cable