B82ABT 8" 2-Way Amplified Waketower Speakers with Bluetooth ControllerFeatures:All-Terrain SystemIPX-Rated(Waterproof/Dustproof)Full-Range Class D Amplifier8" High Power Speakers + 1" Dome TweetersCompatible with Audio Output of iPod;/iPhone;, Smartphones & MP3 PlayersSwivel Clamp System(1-1/2" - 3" O.D.)Low Battery Shut OffZero Standby Current Draw850 Watts Peak PowerWired Bluetooth;MFC Features:Bluetooth; v4.0 w/Simple PairingBluetooth; Audio & Control (A2DP & AVRCP) Stream and control your favorite music AppsIPX5-Rated(Waterproof/Dustproof)Aux-inIlluminated Soft Touch ControlsWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.