The Y8 Bluetooth Speaker with TF Card Slot offers a convenient and economical way to enjoy good audio sound wherever you go. It features a sleek design and a small， lightweight size， with a beautiful LED light adding a touch of romance. High-grade speaker gives you rich， full sound from devices and memory card. Moreover， its Bluetooth connectivity avoids the hassles of running wires. Also， you can use it to answer phone calls without picking up the phone. You got to give it a try!                                    Features            Offer a convenient and economical way to enjoy good audio soundSleek design， small， lightweight sizeBeautiful LED light adds a touch of romanceHigh-grade speaker gives you rich， full soundSupport Bluetooth V2.1 + EDR connection， avoid the hassles of running wiresCan be used to answer phone calls without picking up the phoneLow power consumption， long battery lifeBuilt with TF card slot                                                            Specifications            Model    Y8    <br>Material    Metal+Electronic Components    <br>Color    Laser Black    <br>Bluetooth Version    V2.1+EDR    <br>Working Range    10-25m    <br>Battery    3.7V 600mAh    <br>Charging    5V/600mAh    <br>Output Power    4Ω 2 x 3W    <br>Frequency Range    50Hz-20KHz    <br>S/N Ratio    ≥95db    <br>Support Memory Card    TF Card    <br>Play Time    2h    <br>Dimensions    (5.98 x 2.28 x 1.33)" / (15.2 x 5.8 x 3.4)cm (L x W x H)    <br>Weight    10.15oz / 288g    <br>                                                            Package Includes            1 x Bluetooth Speaker1 x USB Cable1 x User Manual