Domio weight: 95 g/3.5 ozBattery life: 24 hours of playtimeCharging: USB-C rapid charging portMax volume output: 110 dBFrequency response: 50 Hz to 10.5 kHzCore functionality: Music & GPS (phone based)Bluetooth: Fully compatible wirelessQuality: 100% weatherproof (water, snow, ice, dirt)