This product is design with perfect waterproof performance which allows you to use it in the rain without any problem. This box-sized Bluetooth speaker fits easily into your jacket pocket or the small side pocket of your backpack. It features high-def sound. Only a 3W audio driver and passive subwoofer will promise you an impressively full sound quality and robust bass. Thanks to its high-tech Bluetooth technology, it supports free transmission, so you can anywhere enjoy whatever music you prefer. Carry this stylish and powerful New Bee Portable Pocket Waterproof Shockproof Wireless Bluetooth Speaker with Mic CSR V4.0 for iPhone Samsung LG HTC Sony along with you!                                    Features            Full, high-def sound guarantees an impressively full sound quality and robust bass realized through a 3W audio driver and passive subwooferPerfect sound quality and effect, making you enjoy unfettered music anywhere via Bluetooth transmissionIncredibly compact perfectly fits into your jacket pocket or small bagWaterproof IP65, dustproof, anti-scratch, shockproof, and rechargeable advantages, suitable for both indoor and outdoor exerciseAux in function supports all digital audio device with 3.5mm jack, such as iPod / iPhone / iPad, cell phone, MP3, MP4, computer, notebook, PSP etc.Portable, convenient and easy to use                                                            Specifications            Material    Silica Gel &amp; PC    <br>
Power Supply    DC    <br>
Output Voltage    5V    <br>
Rated Power    3W    <br>
Channel    Double Channels    <br>
S/N Ratio    &gt;80db dB    <br>
Color    Red    <br>
Speaker Dimensions    40mm    <br>
Dimensions    (4.13 x 2.24 x 0.87) " / (10.5 x 5.7 x 2.2) cm (L x W x H)    <br>
Weight    3.53 oz / 100 g    <br>
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                                                                    Package Includes            1 x Bluetooth Speaker1 x USB Charge Cable1 x Audio Cable1 x Carabiner