Come to enjoy pleasant music with this fascinating EWA A105 Bluetooth Speaker. It is destined to be a must-have for all your audio needs. With its brand new sleek design incorporating a top-grade speaker， the performance is sound at its best. It is designed to be ultraportable， fashionable and precisely engineered by sound professionals to deliver a superior sound. With advanced wireless Bluetooth technology， it needs no cable connection， convenient to use. So no matter what your flavor， this speaker fits with almost all your needs.                                    Features             With wireless Bluetooth technology， no need to connect cable <br> With stylish and ultraportable design<br> Realize the music transmission without cable <br> Enjoy your music without headsets or large wires external speakers<br> Provide you ultra-portable mini stereo system<br> Built-in rechargeable Li-ion battery<br>                                                            Specifications            Specifiactions        <br>Brand    EWA    <br>Model    A105    <br>Color    Green    <br>Support Card    TF Card    <br>Battery    Built-in Rechargeable Li-ion Battery    <br>Voltage    DC 5V/ 6V    <br>Ports    Mini USB Port    <br>Dimensions    5 x 6cm/ 1.97 x 2.36" (HxD)    <br>Weight    14.43 oz / 409 g    <br>Version    2.0    <br>Frequency    2.4-2.48GHz    <br>Working Distance    10m    <br>Communication Protocol    HS / HF， A2DP， AVRCP， OPP    <br>Driver Unit    40mm    <br>RMS    5W    <br>Frequency    100Hz-18KHz    <br>SNR    ≥85dB    <br>Impedence    2.6ohm    <br>Distortion    THD≤10%    <br>Music Format    MP3     <br>                                                            Package Includes            1 x USB Cable<br>1 x Manual<br>1 x Bluetooth Speaker<br>