The TurtleBox Ranger Loud! Outdoor Portable Bluetooth 5.4 Waterproof Gray Speaker is a powerful and durable audio device perfect for outdoor use. With IP-67 water-proof capabilities, 12+ hour battery life, and 105 decibels of sound, this speaker ensures a high-quality audio experience in various weather conditions. Its compact size and 2" woofers make it easy to transport and set up for a party with Party-Mode. Additionally, the USB-C connectivity allows for convenient device charging, making it a versatile and convenient speaker for any outdoor adventure.