Portable Bluetooth Touch Screen MP3 Player Recorder E-Book, 4GB, 8GB, 16GB, 32GB1. Does not support expansion cards 2. Menu language: multiple languages 3. Professional recording, high definition noise reduction 4. Bluetooth connection, multi function touch buttons 5. Intelligent AB repeat, lossless music playback 6. Recording format: support MP3, WAV format 7. Backlight lights up the screen, making night operation more convenient 8. 8 speed and slow speed playback, multi format video playback 9. Additional functions: support

Power Source Battery Type Built-in

RPi screws pack (2pcs) x1

Headphone running time: about 3 hours

durable and rugged

Power supply voltage: 1

Screen color: 260

stripping the wire without hurting the core

fully suitable for Insta360 X3 action camera

One Package Size 16cm * 11cm * 2cm / 6

Applicable phone size: 4

wired keyboards

thumb valve