Ecoxbt Black Waterproof Speaker W- Bt

Ecoxbt Black Waterproof Speaker W/ Bt Waterproof Floatable Shock Resistant Polycarbonate Outer Shell And Rubber Overmold Stainless Steel Speaker Grill Cover Classd Amplifier 2inch Fullrange Stereo (x2 Speakers) 2 Channels 86db +/ 3db S/n Ration 4 Ohm Impedance Frequency Response: 20hz 20 Khz +/ 3db Bluetooth: Core 5 Enhanced Data Rate (edr) 2.1 By Csr Microphone (mic): Converse Standing Within 3' Of Unit 3.5mm Auxin Connection Top Panel Control Buttons: Power/bluetooth Pairing/volume/speaker Phone Call Answer Top Panel Led Indicators: Power/ Bluetooth Pairing/ Charging Status Power Adapter (ac): USB To Ac 100240v 5v 1.0a Power By Battery: Builtin Lithium Rechargeable 7.4v 1800mah Battery Charging Time: Approximately 2 Hours For Full Charge Battery Playtime: 10+ Hours At Average Volume Setting Accessories: USB Cord USB To Ac USB Power Adapter Carabiner Clip Brand: Grace Digital Audio