The wooden shell has beautiful texture and hard texture It has good sound conduction and resonance effects and is designed with two 5W iron shell external magnetic speakers VA high-definition large display with high resolution and clear display without visual difference Supports app-based smart remote control, Bluetooth playback, TF card playback, connection to a computer or 3.5mm audio input for music playback, and built-in radio recording. Uses three 18650 high-capacity lithium batteries... receiving band:FM/AM receiving range:FM:76.0-108.0MHz;AM:520-1710kHz Speaker: 52mm/42/5W x 2 Number of radio mode storage channels: 398 Bluetooth version: VER 5.2 Bluetooth receiving distance ≤ 10 meters Operating voltage: 3.7V-4.2V Minimum operating voltage: 3.6V External input voltage: DC: DC5V Lithium battery: 3.7V 2500mAh x 3 TF card playback format: support MP3, WMA, WAV, APE, FLAC Stereo separation ≥30dB Color: As Shown Material: Wood+ABS Package Contents: 1 * FM SM Radio Bluetooth Audio 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.