Altec Lansing ALP-XP850 Xpedition 850 Portable and Waterproof Bluetooth Speaker.

Features:

• Dual 8" woofer with 3 1" tweeters
• Portable, Waterproof, and Floating Bluetooth Speaker
• Now with Storage Compartment, Cup Holders and Bottle Opener
• Lightweight with integrated handles
• Features: Cup Holders and USB Port for Phone Charging Plus Intelligent Stereo Orientation to Dispense Sound Evenly.
• Waterproof and Dustproof IP67 Rated Speaker for All Pool Parties and Outdoor Events Coupled with 24 Hours Battery Life to Keep The Party Going on.
• Delivers 420 Watt of Peak Power
• It spices Up With Adjustable Beat Synched LED Lights for A True Party Atmosphere.