Outdoor Portable Bluetooth Speaker - 16W Output and 2 Subwoofers, IP67 Waterproof Weatherproof Shockproof, 66ft Bluetooth Range, 15H Playtime, Built-in Mic, USB Charging Port
IPX67 Waterproof & Dustproof
Bluetooth 4.1, transfer up to 10m
Music output: 16W loopback stereo '-15 hours continuous playback time (80% volume)
