<p>kv4p HT is a homebrew VHF radio that makes your phone capable of voice and text communication completely off-grid with at least a Technician class amateur radio license.</p> <p>The radio simply plugs into the USB C port on your Android smartphone and transforms it into a fully-fledged handheld radio transceiver.</p> <p>It's small enough to fit in your pocket and take anywhere, and since it has no internal battery it's the perfect radio to put in a go-bag or your car's glove compartment.</p> <p>Crystal-clear 22kHz 8-bit ADC\/DAC audio, with filters and squelch.</p> <p>Texting with notifications just like SMS - radio-based APRS messaging (not just location) with built-in 1200 baud modem.</p> <p>Scan through unlimited memories and groups.</p> <p>No battery means nothing to charge except your phone.</p> <p>1 watt transmit can go miles yet sips your phone's battery.</p> <p>Accessibility options: live closed captions (on supported phones), turn off animations, sticky PTT with haptic feedback.</p> <p>Colour:black</p> <p>Material:PCB+Plastic</p> <p>Due to different batches, there may be differences in product appearance and printed text, which will not affect use</p> <p>Package Contents:</p> <p>1 x KV4P-HT PCBA with CASE</p> <p>1 x VHF SMA ANTENNA</p> <p>1 x U-shaped OTG ADAPTOR(C female-C-C)</p> <p>1 x Sticky gel pads</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>