Feature:
1. Equipped with NXP 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: fullRDS data display (requires radio station support), auto/manual station scanning, squelch function, battery voltage display, and station presets.
3. Based on mature TEF6686 receiver circuit design, featuring a 2.4-inch IPS LCD color screen (resistive touch) for portability and rich information display.
4. Built-in numeric keypad for quick frequency input and a 2500mAh high-capacity battery for extended usage.
5. Dual-mode Bluetooth stereo:
- Receiver mode: Works as a Bluetooth speaker (connects to smartphones).
- Transmitter mode: Transmits radio audio to Bluetooth headphones/speakers.
- Paired with a 40mm long-excursion full-range speaker for powerful bass and crystal-clear treble.

Specifications:
- Main Control Chip: ESP32-WROOM-32U
- Bluetooth Chip: JIELI High-Performance Bluetooth Transceiver Chip
- Mode: FM/SW/MW/LW
- Screen: 2.4-inch IPS LCD, 320x240 resolution, resistive touch
- Control: Numeric keypad + tuning knob
- Antenna: Built-in 820mm telescopic antenna, 3.5mm external antenna port
- Speaker: TI TPA6211A1 audio amplifier, 40mm long-excursion full-range speaker
- Battery: 3.7V/2500mAh polymer lithium battery
- Interface: Type-C (charging/data upgrade), built-in CH340 USB-to-serial chip
- Dimensions: 120x63x25mm (excluding antenna)
- Weight: Approximately 350g
- Material: Aluminum alloy casing

Note:
1. There are unknown risks involved in flashing the device.  Any consequences will be borne by yourself!
2. The software version may vary for different batches of shipments

Package includes:
1 x ATS125 Radio Receiver