It's a Bluetooth speaker and a mobile phone stand.Call, watch videos, watch , play games, release your hands and enjoy the free experience The angle can be adjusted freely and the height can be raised and lowered freely. Adopt double-axis design, adjust the angle and height at will. Unlock the most comfortable posture Small size, integrated folding, and easy to carry. No need to install, easy to carry, small and does not occupy space, travel without burden Long-lasting battery life of large-capacity lithium battery Do not use it while charging, and worry about the power failure of the mobile phone.Internationally universal Type-C interface Bluetooth 5.3 technology,lower power consumption and faster transmission. The connection is stable and uninterrupted Name:Bracket audio charging treasure three-in-one Suitable equipment: Mobile phone, tablet computer Bluetooth transmission distance: About 10 meters Brand Bluetooth version: new 5.3 Battery capacity: 5000mAH Play continuously: About 6-8 hours Colour:Black Material:ABS Package Contents: 1x Mobile Phone Holder 1x USB 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.