The Ultimate Outdoor Speaker Premium Sound 100% Waterproof 120 Decibels 20+ Hours Of Playtime Packs A Punch For Its Big Sound, The Turtlebox Is Extremely Portable, Lightweight And Compact—easily Carried With One Comfortable Rubber Handle. About The Size Of An Old-school Lunchbox And Weighs About 10 Lbs. Stainless Steel Tie-down Anchors Located On Both Sides Of The Turtlebox For Use With 1” Straps. Five-step Battery Level Led Indicator Works Like A Fuel Gauge, You’ll Always Know How Much Juice Is Left. Charge Your Phone Usb-c Output Makes The Turtlebox A Portable Power Pack. Bluetooth Stereo Pairing Wirelessly Connect Two Gen 2 Turtlebox Speakers For True Left/right Stereo Imaging. (Please Note That Because Of The Upgrade To Bluetooth 5.0, The Gen 2 Speakers Will Not Stereo Pair With Gen 1 Units). Sound Frequency Curve Designed For Outdoors Sound That Cuts Through Wind And Travels Distance Outdoors. Mic &Amp; Auxiliary Inputs Standard 3.5mm. The Microphone Input Works While Playing Music Via Bluetooth. Stability On The Move Specially Designed Large Rubber Feet On The Bottom And Rubber Feet On The Back Allow You To Lay The Turtlebox On It’s Back—speaker Face Up, For Extreme Stability. Led Control Pad Illuminated Led Rubber Control Pad Including Volume Control, Play/pause And Track Skip.