Portable Radios

Koolenry TEF6686 Full Band Radio TEF6686 High Sensitivity Full Band Radio 2.8 Inch IPS Touch Screen FM AM LW MW SW Shortwave Black We redesigned the circuit board with reference to the TEF6686 front-end receiving circuit, and equipped the DP-666 with a 2.8-inch LCD color screen with resistive touch based on the open source project. While ensuring the portability of the machine,... Koolenry TEF6686 Full Band Radio TEF6686 High Sensitivity Full Band Radio 2.8 Inch IPS Touch Screen FM AM LW MW SW Shortwave Black