Water resistant IPX5, perfect for beach, poolside, boat and more outdoor activities TWS function, achieve true wireless playing with double enhanced stereo sound Optimized voice assistant control Hands-free Mic for easy picking up the call Three different modes of RGB Lighting With A2DP Bluetooth, wireless stream music from any Bluetooth-enabled device USB support FM radio Line-in function, suitable for PC, MID, TV and other audio devices Built-in lithium rechargeable battery 3000mAh