The Baofeng R5 is a portable wireless device (walkie-talkie) of the Baofeng type, operating on UHF frequencies, with a transmission power of 5 watts, and a 1500 mAh battery that provides about 16 hours of use, with easy charging via a USB port. The model features a range of up to 3 kilometers in ideal conditions, and includes 16 programmable channels, and an audible alert when the battery is low. Main Specifications: Frequency: Operates on the UHF band (400-470 MHz). Transmission Power: 5 watts. Battery: 1500 mAh lithium-ion battery, providing approximately 16 hours of use. Communication Range: Ranges between 1-3 kilometers depending on the nature of the location and terrain. Channels: Contains 16 programmable channels. Charging: The device can be charged via a USB port. Additional Features: Audible alert in case of low battery level. Possibility of using earphones (usually comes with the device). Small and portable device, suitable for use in festivals, hotels, the desert, and various events.