I have a programming cable for £4 if you want to add more channels yourself and the software is free
Its standout feature is its massive 20W maximum output power, which is significantly higher than standard 5W or 8W consumer handheld radios, giving it an advertised communication range of 10 to 50 kilometres depending on terrain. Core Technical Specifications Output Power: Up to 20W max with adjustable Tri-Power settings (High / Medium / Low).Frequency Coverage: Dual-band RX/TX for VHF (136–174MHz) and UHF (400–480MHz). Expanded reception capabilities also support wider frequency hopping bands (e.g., 220–260MHz, 300–390MHz). Channel Capacity: 199 storage channels. Battery Capacity: states 5,800mAh heavy-duty rechargeable battery pack but its actually bigger. Durability Rating: IP54 or IP55 dust and water-resistance, built to handle heavy rain, dust, and rugged field conditions. Key Features, AI Noise Reduction: Utilises an artificial intelligence algorithm to actively filter out heavy background audio, such as machinery, high winds, and crowd noise, ensuring clear voice transmissions. Reverse Charging (Power Bank): Features a bidirectional USB Type-C port. The 5,800mAh battery can act as an emergency power bank to charge smartphones or other critical equipment in the field.Dual PTT (Push-To-Talk): Equipped with dual PTT buttons to seamlessly toggle and transmit on two different frequencies or channels without needing to manually change menu settings. One-Key Frequency Copy: Allows the radio to quickly capture and decode close-range frequencies and privacy codes from other walkie-talkies, making it easy to sync up with non-matching radio models. Emergency Signaling Tools: Built with a powerful, integrated multi-function top flashlight and red/blue emergency strobe lights for low-light survival or signalling scenarios.