Original TYT TH-UV8000D Walkie Talkie (10 Watt Power) – Long Range and Repeater Feature Transmission Power: 10 Watts (one of the most powerful handheld devices for long-distance communication). Range: Supports dual frequencies (VHF: 136-174MHz / UHF: 400-520MHz). Repeater Cross-Band Feature: Acts as a booster station and repeater to connect devices. Battery: Huge 3800mA capacity for long-lasting use, with Type-C fast charging support. Memory: 128 programmable channels. Encoders: Supports CTCSS/DCS to prevent interference and noise. Additional Features: Dual display, FM radio, VOX feature for hands-free talking. Box Contents: TYT TH-UV8000D device. 3800mA Lithium battery. 2 Antennas: one long for very long range, the other short for daily use. Desktop charging base + charger. Belt clip + instruction catalog. Contact ( Phone number appears when clicking the contact button )