The iLive Rugged Waterproof BT Speaker is perfect for your outdoor adventures, just clip it to your backpack and get going. This waterproof speaker floats and is sand and mud resistant, Rubberized coating, Shock-proof, Built-in speaker and microphone, USB-C port for battery recharge, Controls: volume up/next, volume down/previous, play/pause/pairing/answer phone; On/off Switch; LED pairing indicator; DC battery power, Hands-free speakerphone. WHAT'S INCLUDED: Speaker, USB-C to USB cable, Detachable carabiner clip, User's guide. Wireless: Bluetooth, Connections: USB-C port for battery recharge, Model no. ISBW157BU, Battery life: 8 hrs, Battery charge time: 2 hrs,. Thank you for your interest in purchasing from us. Because you selected the state of California, we are required to warn you about the product(s) in your cart. WARNING: This product can expose you to chemicals including lead, which is know to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov This product meets and complies with all Federal regulations., Range: 60-ft., 3.94"H x 1.18"W x 3.74"D, Manufacturer's 90-day limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/10, Weight: 0.35lbs., Rechargeable lithium ion battery. Size: One Size. Gender: unisex. Age Group: adult. Material: NONE.