Features: [Wireless BT Streaming] Enjoy wirelessly stream high-quality sound from your smart phone or tablet. [High Fidelity Sound Quality]: Enjoy crisp and clear audio with impressive 360Surround Sound powered by 2 * 3W acoustic drivers. [Multi-functional Speaker]: Multi-functional speaker allows to switch modes between BT mode and Line in mode. Multiple modes for music enjoyment. [Hands-Free Call]: BT function supports hands-free call. Remote control for convenient experience. [TWS Wireless Speaker] This speaker includes two separate parts, each can work independently, also can be linked together to enjoy amplified sound.