1.Experience exceptional clarity and signal accuracy with the TEF6686 DSP Radio Receiver, designed for avid radio enthusiasts. 2.Multiple Band Reception: Seamlessly tune into FM, SW, MW, and LW bands, ensuring comprehensive coverage and access to a wide range of stations. 3.Audio VU Indication: Monitor audio levels accurately with the integrated Visual Volume Unit (VU) meter, enhancing your listening experience. 4.Precise S-Meter: Get detailed signal strength information through the precise S-Meter, perfect for fine-tuning your reception for optimal clarity. 5.Whether for casual listening or detailed broadcasts, the TEF6686 is your gateway to a world of radio content. Reception range:Band start frequency end frequency Long wave 144kHz 288kHz Medium wave 522kHz 1710kHz Short wave 2300kHz 27000kHz FM broadcast of 65MHz and 108MHz RF reception: NXP TEF6686 DSP single chip reception, support antenna feeding, with S meter indication, support RDS Power supply: TYPE-C fast charging input, built-in charging power management, 8000mAH lithium battery Audio: for Maxim DirectPath 50mW headphone, dual AB class 3W amplifier, audio VU indication Backlight brightness adjustable, backlight time adjustable, contrast adjustable Automatic channel search can set threshold and speed, and channels can also be stored manually. Number of stored channels: 100xFM, 100xSW, 50xMW, 20xLW Power failure memory settings and saved radio stations FM band effect is excellent, and AM reception effect is also very good. Reception can be improved by using an external LNA Note: Antenna is not included in the shipment Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:PCB Package Contents: 1 x Multi-ba