**********Provides 5 watts crystal clear sound. No distortion, no noise, and no delay. The sound is loud enough to fill a big room. *****Supports Bluetooth wireless connection, Type-C USB Playing (Fit for computer) and TF card playing. Supports volume adjustment and switching songs. *****One full charge can last 12~15 hours at medium volume sound. Only needs 3~5 hours to be full charged. You can use type c USB cable to charge it. *****The size ( 2.9 * 2.9 * 3.7 inch) is compact and portable. The smooth ABS plastic shell is beautiful and sturdy.
It is also equipped with a hand rope and you can carry it to anywhere. *****Have TWS (True Wireless Stereo) function. In bluetooth mode, you can synchronize two speakers and connect one of them to phone or computer, then you can enjoy dual-channel stereo sound from the two speakers.