[IP45 Waterproof and Dustproof] The silicone shell and interface design ensure shockproof, dustproof, and waterproof performance. With an IPX45 waterproof rating, it's perfect for outdoor use and even in the shower. [Ultra-Portable] Mini size makes it easy to carry; easily fits into any pocket or handbag; includes a detachable alloy metal hook, ideal for outdoor adventures like camping, climbing, hiking, or cycling. [Excellent Sound Quality] High-performance speakers deliver clear and crisp mid-to-high range audio. The volume is loud enough to fill your bedroom, bathroom, garden, office, or anywhere you want to enjoy music. [Incredible Battery Life – Perfect for Outdoors] This Bluetooth speaker features a built-in high-capacity lithium battery for extended playtime. When connected via Bluetooth, the battery level of the Bluetooth speaker will be displayed on your phone. [High Compatibility] Use this wireless Bluetooth speaker at home, in the office, in the car, outdoors, etc. It supports all devices via Bluetooth or Aux line, such as iPhone, iPad, Samsung, PDA, computer, Macbook, MP3 players, laptops, etc.