New Patent Product Design: Waterproof Bluetooth Speaker has an unique, fashionable color, smooth tactility, small and portable with a multi-functional integrated design. Why buy 8Gtech?: The most unique designed Portable bluetooth speaker, stroller speaker, Travel speaker, distinguish yourself from everyone else. Enjoying your music anywhere you are, let this bluetooth speaker be part of you or your baby. Quality: perfect quality that makes you enjoy wireless excellent sound at home, outdoor travel, business work and more anywhere, anytime. Supports: Bluetooth and Audio input. Specifications: Speaker Diameter: 1.5 inch Output power: 4W Impedance: 4 Respond frequency: 80HZ-20KHZ Bluetooth compliance: Bluetooth V2.1 +EDR Operation distance: Battery: 600mAh / 3.7V Product size: 186 x 50 x 50mm Net weight: 63g Water resistant level: IP65