Features: Product model: S8 Product name: Dual speaker Bluetooth speaker Bluetooth specification: Bluetooth 5.0 Transmission distance: 10M Product material: ABS plastic, iron mesh, rubber oil Horn specification:5 W * 2 Product size: 16.8 * 4.5 * 7.3CM Description: 1: Bluetooth 5.0, fast connection, stable signal, compatible with all Bluetooth devices 2: Supports USB flash drive plug and play 3: FM receiver allows you to freely listen to the radio 4: Call function, noise reduction microphone allows you to answer calls without answering your phone 5: TWS function, 360 stereo, specially designed TWS function, providing full room stereo and 3D stereo surround sound sound. 6.Dual alarm clock display, call function, temperature display, Bluetooth 7. Shocking Stereo Sound Quality 8. Two large diaphragm speakers 9. Long battery life 10. High Fidelity Bluetooth 5.0 11.Multiple playback methods (Bluetooth/USB/AUX/TF card) 12.Support for hands-free calls 13. Communication distance up to 10 meters And so on... Note: 3.5mm audio input not supported Due to personal differences in volume/sound quality, please refer to the actual product for accuracy