Alpine AD-SPK1 Turn1 Waterproof Bluetooth Speaker

PRODUCT DESCRIPTION Features 12+ Hours Playtime (varies by volume and level and audio content) Waterproof: IPX67 True Wireless Stereo (TWS) Multi-Unit Pairing (pairs up to two speakers) Built-in Mic for Hands-Free calling Auto Power Off Dual External Passive Radiators for open-air bass extension Micro-USB to USB Charge Bluetooth 3 Carry Strap Included Specs Output: 36-watt RMS, 40-watts Peak Frequency Response: 50Hz-20kHz Signal-to-Noise (S/N) Ratio: >70dB Transmission Distance: 33 feet Bluetooth Version: 5.0 Battery Capacity: 3600mAh Battery Type: Built-in Li-Ion Playing Time: 7 8 (at 70% volume); 12 14 hours (at 50% volume) Charging Time: 4 6 hours Charging Voltage: 5V/ 1.7A Aux Input: 3.5mm Audio Cable Input Dimensions Size: 11.02 x 4.65 x 4.72 Weight: 3 lb. 13 oz. Whats in the boxAlpine Turn1 Waterproof Bluetooth Speaker