Small chargeable design so you can take it anywhere, from pool parties to the park. Streams music via Bluetooth. Clips on to anything via its carabiner. Pairs with another P1 speaker for an immersive stereo experience. Charges via USB-C cable (included). Charges fully in 2 hours for up to 10 hours of battery life. 3.6V 2000mAh 7.2Wh battery capacity. IPX5 waterproof. Made from ABS plastic & polyester. Measures 3.94h x 3.94w x 1.58”d. Weighs only 10.6oz.