Great for Outdoors and Shower.The silicone cases and interface design ensure Shockproof Dustproof Waterprooflevel up to IPX5 can be used under harsh environment (such as outdoor and shower)</br>The beautiful sealed silicone cases and interface design ensure Waterproof Shockproof dustproof can be used under harsh environment (such as outdoor and shower)</br>Support A2DP and and built with a 5W speaker. It can streams incrediable stereo sound with full range output crystal clear articulate high end.</br>It has built-in MIC Bluetooth speaker and hands-free function so you can conveniently pick up a call by this mini speaker in car bathroom at home or office anywhere during it is connected to your Smartphone.</br>Built in rechargeable battery supports up to 6 hours playing time at the volume to 70% of the maximum volume</br></br>Product Description</br></br><b>Advise:It would be better that charge it before using it.</b><p><b>VicTsing owns the patent rights for this product. To protect your legitimate rights and interests please DO NOT purchase counterfeits from other sellers. </b><br><p><b>Specification:</b><br> Bluetooth 3.0<br> Playback time: 4-6 hours<br> Charging time: 3 hours<br> Battery: 3.7V/500 MAH<br> Connection range: up to 30 feet<br> Frequency Response: 120Hz-22 KHz <p><b>1. Great for Outdoors and Shower</b><br> The silicone cases and interface design ensure Shockproof?? Dustproof Waterproof??level up to IPX5?? can be used under harsh environment (such as?? outdoor and shower) <p><b>2. Enjoy Crystal Clear Sound</b><br> Support A2DP and it's 5W speaker?? so give you much better quality stereo experience (Just as the pictrue show that most of the popular waterpoof speaker just have 3W speaker) <p><b>3. Free Your Hands</b><br> No matter enjoy bathroom or outdoors time?? the double built-in MIC and h