1. Shell made from aluminium alloy, anti-drop. 2. One button to take p os/Long video record 3. 180 degrees rotating camera heads 4. Recording and charging simutaneously. 5. Touchscreens Video playback E-book reading Electronic dictionary Listen function Support TF card of 8GB to 256GB (FAT32)(Memory card is not included in the shipment) Music playback Synchronize system time Electronic dictionary FM Radio Support Bluetooth (The Bluetooth of this device can be connected to Bluetooth speakers / Bluetooth earphones only, and cannot be connected to mobile phones' Bluetooth.) Long battery life: About 37 hours continuous music playback time; About 36 hours continuous video playback time; About 45 hours continuous voice recording time. Support taking p os when recording Video Format: Video Resolution: 288x240 Functions: Audio/Video recording, take p os, E-book, Electronic dictionary, FM Radio USB Connector: Type C High Speed Support TF Memory Card: 8GB to 256GB (FAT32) Battery Capacity: 700MA lithium battery Picture format: BMP/JPEG Music format: MP3/WMA/FLAC/APE/OGG Voice recording format: WAV Working Temperature:0 to 45 Celsius 2.01 inches TFT LCD screen (240 x 296) Colour:White Material:aluminum alloy Package Contents: 1 x X19 Mini MP3 Recorder 1 x 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.