Do you want to take yourself to the fantastic music wonderland? If so， you can try our Pulse Wireless Bluetooth Speaker (Support TF Card/USB/FM Radio)， which is compatible with iPad， iPhone， Samsung， HTC and any other Bluetooth-enabled device. It offers you ultimate sound effect and hands-free conversation. Besides， it also supports TF card， USB， FM radio， etc. Wireless without any hasslebrought bywires andcables， this Bluetooth speaker proves to be a convenient assistant for all of you!                                    Features            Advanced Bluetooth chip and stable construction， support most Bluetooth-enabled devicesSupport FM radio functionBring clear and bright soundCompact and fashion design， support TF cardGet power supply via the USB port， smart and fast chargingPlay music after being paired with your Bluetooth device， such as mobile phone， MID， TVBuilt-in microphone for hands-free phone calls                                                            Specifications            Frequency Response    105-20KHz    <br>Battery Charge Time    Up to 3 Hours    <br>Music Playing Time    Up to 5 Hours    <br>Weight    16.58 oz / 470 g    <br>Color    Black    <br>Dimensions    (7.09 x 2.36) " / (18 x 6) cm (L x Dia.)    <br>Material    PC    <br>Power    6W    <br>SNR    80dB    <br>Bluetooth Transmitter Power    0-4dBm    <br>Bluetooth Transmitter Frequency Range    2.402-2.480GHz    <br>Battery Type    Li-ion 3.7V / 4000mAh    <br><br><br><br><br>                                                            Package Includes            1 x Bluetooth Speaker1 x USB Cable1 x User Manual1 x 3.5mm Audio Cable