[Adjustable Angle] The angle of the phone holder is adjustable to meet your different needs. [3-IN-1] Phone Stand for desk provides you with portable speaker. The speaker delivers stunning sound. [Stable and Nonslip Base] The padded back of this phone holder has nonslip silicone to protect your phone from scratches and . [Portable] This cell phone stand for desk is small and , easy to carry it in your pocket or bag, suitable for travel or business trip. [Holiday Gifts] Desktop mobile phone holder with sound amplifier is a nice holiday gifts for your friends and family. Rotation direction:360 degree rotation Battery:500mAh ( model) Running time:3-5 hours Output power:5V-2A Enter:5V-2A Charging time:2 hours Playback mode:Bluetooth, U disk Bluetooth call:Supported Music format:MP3/WMA Horn effect:Heavy bass Colour:Black Material:abs Size: 122x74x58mm Package Contents: 1 * Mobile phone holder audio 1 * Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.