[ Powerful IPX7 Waterproof Speaker ] It's resistant to rain, dust, snow, sand, mud and spills, No worries about weather, a great Bluetooth speaker for Shower, Pool, Beach, Swimming, Surfing, Water Parks, Kayaking, Home, Travel. [ Ultra-Portable Speaker ] Its compact size and included lanyard make it easy to carry and hang on backpacks, bicycles, and more. [ 40H Playtime ] With a 5000mAh battery capacity, you can enjoy uninterrupted music for any outdoor activity. Ideal for travel, hiking, camping, or any indoor/outdoor activity. [ Cool Lights Sync With The Beat ] The rainbow light shows pulses, phases and shines to the beat of your music. While you enjoy music, gradient lights would truly bring you party atmosphere. Ideal as a gift for men, Birthday, women, boy, girl. [ Bluetooth 5.0 & Wide Compatibility ] Bluetooth 5.0 provides faster and more stable Bluetooth connectivity. It is easy to pair with most Bluetooth-enabled device, such as Phone, MP3, Laptop.and Support sd card