Output Power: Up to 10 watts according to some sources. Frequency Range: Transmit (TX): 136-174 MHz, 220-260 MHz, and 400-480 MHz. Receive (RX): 65-108 MHz FM, 108-136 MHz AM (Air Band), 350-390 MHz Rx, and 480-520 MHz Rx. Memory Channels: 640 channels (10 Zones x 64) Channel Spacing: 25 kHz / 12.5 kHz Battery: Li-ion, 7.4 V, approximately 3500 mAh capacity (according to Baofeng UK). Battery Life: Approximately 15 hours in a 5% transmit / 5% receive / 90% standby scenario (according to Baofeng UK). Operating Temperature: -10 °C to 60 °C. Display: 1.77-inch color TFT screen. Charging: Via USB-C cable + charging base. Antenna: 50 Ohm impedance. Location Function (GPS): Available (GPS + Beidou). Additional Functions: APRS support (location sharing) One-click frequency copy NOAA weather alerts support (in the US) Multiple alarm support (e.g., "Fallback Alarm") Tone support: DTMF, 2-TONE, 5-TONE, BDC1200. Radio Weight: Approximately 290g with battery. Radio Dimensions: Approximately 135 x 63 x 39 mm (without antenna).