1. Equipped with TEF6686 chip for exceptional selectivity and ultra-high sensitivity, optimized for multipath interference suppression, adjacent channel rejection, weak signal processing, and noise cancellation. 2. Supports advanced features: full RDS data display (requires radio station support), auto/manual station scanning, squelch function, battery voltage display, and station presets. 3. Based on TEF6686 receiver circuit design, featuring a 2.0-inch IPS LCD color screen for portability and rich information display. 4. Built-in a 1000mAh high-capacity battery for extended usage. Note: This radio does not support SSB reception Main Control Chip: ESP32 Mode: FM/SW/MW/LW (Do not support SSB) Screen: 2.0-inch IPS LCD Control: button + tuning knob Battery: 1000mAh lithium battery Audio jack: 3.5mm Interface: Type-C Reception range: Long wave 144kHz-288kHz Medium wave 522kHz-1710kHz Shortwave 2300kHz-27000kHz FM radio 65MHz-108MHz (Circular Antenna) Color: Black Material: PETG Package Contents: 1 * TEF6686 Radio 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.