Portable Wireless Bluetooth Speaker by GOgroove - IPX4 Water Resistant , Durable Shock Absorbing Silicone , USB Rechargable , Integrated Microphone with Heavy Duty Carrying Clip - Ultra Tough Design ULTRA RUGGED DESIGN: Impact Resistant Silicone bumpers line the exterior of the speaker to protect from drops, bumps, scratches and more IPX4 WATER RESISTANT: Splash proof design protects from humidity and direct water splashes. Perfect for the beach, in the shower, hiking, and more! HEAVY DUTY CARRYING LOOP: Integrated reinforced metal loop can be attached with a chain, rope, clip, or strap to attach or hanged from backpacks, wall hooks, bags and more USB RECHARGABLE BATTERY: Charge the battery in your car, with your external battery, or at home with the Micro USB power feed || 8 hour battery life 3 YEAR WARRANTY: Backed by 3 Year Manufacturers Warranty | DIMENSIONS: 7.75 x 2.87 x 2.5 inches