Advantages: The multi-band radio uses SAF7751 DSP chip, High quality digital radio Main receiving frequency bands: FM (87MH-108MH); FL (76MH-86.9MH); MW (520KH-1710KH); LW (153KH-279KH); SW (2300KH -26100kH) Features: Dual antenna differential reception signal is better and more stable Its all-metal shell has better heat dissipation, shields clutter, and has stronger anti-interference ability It is small and portable. It can be powered by a power bank for outdoor use The DSP SDR receiver can be connected to an external decoder to achieve HIFI level listening effect It is very popular in enthusiast circles System introduction: RF reception: SAF7751 radio supports long-wave, medium-wave, short-wave, and FM-band reception. Power supply: TYPE-C input. Compatible with mobile phone charger. Audio: 3.5MM headphone analog audio output + coaxial RCA digital audio output. Adjustable backlight brightness. The backlight can also be turned off. Adjustable backlight time. The threshold and speed of automatic station search can be set, and the station can be saved manually. Power-off memory settings with saved stations. Specifications: Size: 120 x 88 x 38mm/4.7 x 3.5 x 1.5inch Main control chip: 32-bit MCU for ARM architecture Receiver chip: SAF7751 for NXP Input voltage: DC 5V (type-c interface) Display screen: LCD1602 MINI Display area: 36 x 10mm/1.4 x 0.4inch Attention: SAF7751 chip has high power consumption, and the current can reach 700-800mA during operation. The chip heats a amount, please use it at room temperature, from heat sources. The whole radio is not waterproof. Please beware of short circuit in water. Color: Black Material: metal Package Contents: 1 x Radio Receiver 1 x Type-C Charging Cable 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.