Feature: 1. Dual Band: Dual band walkie talkie, frequency range is VHF136‑174, UHF400‑520MHz, with 128 groups storage channel, 8W high power. 2. Long Communication Range: The communication range of this wireless walkie talkie is about 1‑5KM/1094‑5468yd without obstacles, bringing you more convenience. 3. Long Standby Time: 2 way radio is equipped with 1800mAh high capacity lithium battery, with strong battery life and longer standby time. 4. USB Rechargeable: Convenient USB direct charging, you can use the computer, and the charging bank to charge the 2 way radio, convenient and fast. 5. Widely Used: Portable 2 way radio with high protection level is suitable outdoor use, such as hiking, camping, climbing and so on. Specification: Item Type: Wireless Walkie Talkie Material: ABS Power: 8W Frequency Range. VHF: 136-174MHz UHF: 400-520MHz Storage Channel: 128 Groups Battery Capacity: 1800mAh Li Ion Battery x 1 (included) Operating Voltage: 7.2V Plug Voltage: AC100-240V. Package List: 1 x Wireless Walkie Talkie1 x Battery1 x Antenna1 x Back Clip1 x Hand Cord1 x Charging Base1 x Power Adapter1 x Manual