【Bluetooth 5.0】Music flows wireless from your Bluetooth-enabled phone, tablet, or PC. 100 feet of wireless range to move around in freely.Wireless Bluetooth speaker adopts the most advanced Bluetooth 5.0 technology, which can provide more stable connection, faster pairing and universal compatibility. 【Smart Atmosphere Light】The latest dynamic lighting system allows you to amplify the atmosphere and vitality of the party. The multi-color lighting changes slowly with the breathing frequency.The wonderful light will react in time with the change of speed.Speaker bring you unprecedented double enjoyment in sight and hearing. 【360°HD Stereo】360°surround sound ,the speaker delivers immersive sound with rich bass, provide the sound of your life. Bluetooth speaker is equipped with stereo surround sound drive speakers and advanced digital signal processors to enjoy music at any volume. Even at full volume, it's like a live performance. 【IPX5 Waterproof Protection】 IPX5 Waterproof Protection, The Bluetooth speaker is resistant to splash, rain, gentle spra, so it is suitable for shower room, swimming pool or beach.No worries about weather and outdoor condition, be the Rocker on your trip. It is an excellent waterproof speaker for outdoor sports. 【Large volume and Longer Battery Playtime】With the top rechargeable li-ion battery,the Bluetooth speaker has an unparalleled 8 hours of continuous music playback time.The Bluetooth speaker has an independent volume system, and you can control the volume according to your preferences. Long press the volume "+" / "-" to control the volume of the speaker, and the speaker will adjust the volume according to the length of time you press it. Enjoy music day to night never stop, happiness never ends.