Product size: 8.5 x 14.8 x 10.5 cm Strong Bass and Loud Sound:The proprietary bass radiator and dual precision stereo delivers true breathtaking sound. True 360 stereo sound like join a living concert with exceptional clarity and zero distortion. Alone bass port boost low-end frequencies to make the beats hit even harder. This bluetooth speakers will bring you unprecedented listening experience. Exclusive Theater Experience:You can achieve true 360 stereo playing with our speakers. powerful sound TWS pairing function crystal clear balanced bass. connect two wireless speaker together to enjoy exclusive theater experience, perfect for family party. 8H Worry-free Battery Life:Using the included type-C cable to charge in 1-2 hours. When it is fully charged the battery will automatically stop charging. The built-in high efficiency 1200mAh lithium-ion battery can be used to 8 hours. Wireless portable bluetooth speakers should be a must have in your life. Advanced Bluetooth 5.0:Our advanced antenna design with Bluetooth 5.0 provides fast connection and an extended wireless range (up to 10M), the built-in microphone function will maintain a clear sound quality. Connecting in seconds to devices, it can ensure the most perfect sound quality transmission in a barrier-free environment, guarantee no delay in playback.