SPORT PORTABLE AND ORIGINAL DESIGN- It's Waterproof (IPX5) Dustproof Sandproof and made with Anti-Scratch rubber material. It's perfect for outdoors beach hiking biking (fits the bottle holder). Whether you use it inside or out- SoundMark Sport series speaker will stand out by sound and design.</br>BLUETOOTH Version 4- is easy to pair with your phone (no pass code required). Playing distance from your smart phone can be up to 33ft</br>LONG 15 HOUR PLAY TIME + Rechargeable 4400 mAh Power Bank can charge your smart phone so you are never short on power.</br>SUPER HIGH QUALITY 10W STEREO SOUND- with Enhanced Bass and Built-in Microphone for Speakerphone functionality. You can accept calls and talk through the speaker.</br>NO QUESTIONS ASKED 100% SATISFACTION MONEY BACK GUARANTEE FOR 30 DAYS AND ONE YEAR PRODUCT WARRANTY. We offer a limited time promotional price so take advantage of it and BUY NOW. Buy with Confidence!</br></br>Product Description</br></br><p><b>SoundMark Sport Bluetooth Speaker is the ultimate speaker you've been waiting for! Designed for the active Lifestyle?? it's IPX5 Waterproof rated to withstand all of nature's elements. Whether you are using it in the comforts of your home?? biking?? hiking?? going to the beach?? or swimming pool- it will deliver powerful?? quality sound</b></p> <p><b>Features</b></p> -Sport Design with durable anti-scratch rubber casing <br>-Hi Capacity built-in Lithium-Ion Battery delivers up to 15 hour of play time on a single charge <br>-Powerful 10W (2X5W) Stereo Speaker Drivers with Enhanced Bass?? deliver enriched south effect <br>-Built-in microphone with noise and echo canceling speakerphone for hands-free calling <br>-Battery charge indicator and low battery warning tone <br>-Easy Bluetooth connection to any Bluetooth enabled Smartphone?? or other media devices (no pass code required) <br>-Power Bank 4400mAh designed to charge your phone when needed?? so you don't run