This product supports TF card expansion, up to 256GB HD DUAL CAMERA 720P DUAL CAMER A cool music player that can take photos and videos You can listen to music for nearly 50 hours with wired headphones, and you can externally Can take photos, play games, read e-books Display screen: IPS high-definition display screen Disk capacity: Supports 8GB-256GB memory cards(64G Include) Music format: MP3,WMA,APE,FLAC,AAC,OGG,M4A, WAV Video format: Video format: Rear camera 720P/30fps, Recording format: WAV Recording method: MIC recording Image format: BMP,JPEG Bluetooth mode: Supports Bluetooth 5.4 dual-mode protocol E-book format: Supports e-books with a maximum capacity of 20MB+ Dictionary format: Supports English Chinese dictionaries Sharing mode: Files can be shared between two devices that support sharing via Bluetooth Game: A puzzle game that supports 7 operations Earphone interface: Ф3.5mm USB transfer: USB2.0 Operating temperature: 0 to 60 degrees Celsius Power supply method: built-in lithium battery Battery capacity: 500mAh large capacity lithium battery The product appearance and printed words depending on the batch, but this does not affect use Specification:B: Colour:As Shown Material:ABS Package Contents: 1 x Portable Player 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.