Features: The TEF6686 radio utilizes the latest receiver chip, offering high resolution and sensitive signal reception. Equipped with a built-in 3000mAh rechargeable lithium battery and a high-quality speaker for optimal audio performance. Features a 2-inch LCD display (non-touch screen) for easy navigation and operation. Supports long wave, medium wave, short wave, frequency modulation (65M-108M), and amplitude modulation (149KHz-27000KHz). Current system version: dev-beta, offering cutting-edge features and functionality. Functions include support for LW (long wave), MW (medium wave), SW (short wave), and FM (frequency modulation) bands. Utilizes BB ANTENNA technology, supporting 9.9KHz-181MHz frequency reception. The antenna can be rotated for optimal signal reception. Specifications: Material: Durable aluminum alloy casing. Color: Sleek silver finish. Dimensions: 35mm x 69mm x 100mm, compact and portable. Firmware Version: 2.0 for improved performance and stability. Charging Interface: Convenient Type-C charging port. Supported Frequencies: 144KHz-27000KHz and 65MHz-108MHz. Radio Data System: Fully supported for added convenience. SSB: Not supported. Package Includes: 1 x Full band TEF6686 receiver 1 x Circular BB ANTENNA 1 x Charging cable