Here， we provide you with this Bluetooth Speaker Black (New). Made of high quality material and with fine workmanship， this speaker is durable in use. Adopting meticulous craftsmanship， it features excellent sound quality which will allow you to greatly enjoy your music， game， movie. In addition， this speaker supports TF card that it could store large number of songs in TF card. And， this speaker also supports Bluetooth audio output which will bring you much convenient and wonderful experience. Compact size and light weight， this speaker is convenient to carry.                                    Features            Stylish and exquisite designThis speaker is a best gift for your friendsYou can share the beautiful sounds with your friends or family togetherSmall and lightweight， you can take this portable speaker in your pocketThis compact speaker could provide you ultra-portable mini stereo systemEnjoy your music without headsets or large wires external speakersShare music with friends anywhere and anytime with this speakerSongs can be saved in TF card                                                            Specifications            Color    Black    <br>Support Card    TF Card    <br>Battery    Built-in Rechargeable Li-ion Battery    <br>Voltage    DC 5V    <br>Ports    Mini USB Port    <br>Dimensions    5 x 6 cm / (1.97 x 2.36) " (H x D)    <br>Weight    10.93 oz / 310 g    <br>Bluetooth Version    2.0    <br>Frequency    2.4-2.48GHz    <br>Working Distance    10m    <br>Communication Protocol    HS / HF， A2DP， AVRCP， OPP Audio    <br>Driver Unit    40mm    <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 Cable1 x Bluetooth Speaker