It has functions as below: 1)Bluetooth connection playing 2) hands-free answering phone 3) TF card playing music 4) U disk playing 5)FM radio function 6)Mobile power supply 7) night light 8) mobile phone bracket 9) power display. Several colors are available for choice. Fast turnaround time. Rush service is available. Customized logo by silkscreen is available. Assorted colors are available. The best choice for promotional giveaway. Customization of the size is available, which needs to be confirmed with our info center.