Feature: 1. Basic Parameters: 8W UV dual band walkie talkie, storage channel for 128 groups, long distance 1‑5km range; Frequency range: VHF: 136‑174MHz, UHF: 400‑520MHz. 2. High Performance: Excellent sound quality, sturdy shell, convenient key design, flexible and convenient cable. High protection level, the choice for outdoor operation. 3. Large Capacity Battery: The UV dual band walkie talkie uses a large capacity lithium battery of 1800mAh to meet the long time outdoor operation. 4. USB Rechargeable: The UV 10R two way radio can be USB direct charging, applicable to computers, home, rechargeable batteries, convenient and fast. 5. High Power: The high power ham radio has a high output power of up to 8W, which greatly extends the signal transmission distance and enhances signal reception. Specification: Item Type: UV Two Way Radios Material: ABS Power: 8W Frequency Range. VHF: 136-174MHz UHF: 400-520MHz Storage Channel: 128 Groups Battery Capacity: 1 x 1800mAh Li ion Battery (included) Operating Voltage: 7.2V Plug Type: AC100-240V. Package List: 1 x UV Two Way Radios1 x Battery1 x Antenna1 x Back Clip1 x Hand Strap1 x Charging Stand1 x Power Adapter1 x Instruction Manual