Mi Outdoor Portable Bluetooth Speaker features high-quality sound, true wireless stereo, Bluetooth 5.0, IPX7 water resistance and long playback time. Superb powerful sound in all directions. 16W power and high quality sound.#13#10#13#10Wireless connection technology supports serial connection of two speakers. Waterproof construction made of durable materials allows the speaker to easily handle rainy weather and contact with water.#13#10#13#10Mi Outdoor Portable Bluetooth Speaker is easy to carry. The portable compact design and convenient loop strap make it easy to carry the beat wherever you go. Choose between a sophisticated black or bright blue colour.