The iHome IBT3 Wireless Bluetooth Speaker System is a portable speaker system in a unique triangle shape, suitable for both indoor and outdoor use. It is splashproof, rechargeable, and features wireless connectivity via Bluetooth. With a sleek black design, this speaker is compatible with all universal brands and models. It includes audio inputs with a 3.5mm jack, a carrying strap for convenience, and a USB charging cable for recharging. At just 7.2 oz and 4 inches tall, this iHome speaker is perfect for on-the-go use and offers a high-quality audio experience with its water-resistant feature. Tested and works.