Retekess TR112 Radios Portable AM FM Radio Receiver Ham Radio Emergency Amateur Shortwave Radio SW AIR Band VHF WB Alarm Clock

1.Multi-band aviation band radioThe aviation band allows you to listen to the conversations of aircraft and towers, enhancing your exploration experience. In addition, there are FM, VHF, AM, SW, WB, AIR frequency bands for you to experience and explore.2.APP ControlYou can remotely control the radio's band switching, mode switching, digital key frequency selection, sound control, frequency selection, radio recording, locking, giving you a Note: The battery is not removable11.Two-purpose TYPE-C jackSupports charging, and supports connecting the product to a computer via a USB cable as an external speaker for audio input12.Emergency alarms and lightsThe outdoor emergency light alarm function helps you to play outdoors safely, so that you can play with peace of mind.At the same time, it can also be used as an emergency alarm at home.13.Timer shutdown/sleep functionWith the sleep timer (0-90min), you can listen to your favourite radio frequency before falling asleep.Receiving rangeFM: 64-108MHZMW: 520-1710KHZSW:3.20-21.95MHZVHF: 30.000-199.975MHZAIR:118-138MHZWB:162.400-162.550MHZReceiving sensitivityFM≤8dB,MW:86dB ,SW:40dBVHF≤8dB,AIR:≤8dBQuiescent current10uAMax current720mASpeakerΦ52mm 4Ω 5WSignal to Noise RatioFM/VHF: 48dBMW:30dBSW:40dBAIR:48dBNumber of channels stored995Bluetooth versionVER 5.0Bluetooth receiving distance≤20mMin working voltage3.4VExternal input voltageDC.5vLithium battery1600mAh 3.7V，Non-detachableMax capacity of TF card256GPlay format of TF cardSupport play formats of MP3 , WMA , WAV , APE and FLACProduct size101.7x52x118.5mm