Feature: 1. Supports one-key decoding of different models of walkie-talkies, fast frequency pairing successfully. 2. The antenna can effectively improve the stability and penetration of the signal, and make communication smoother. 3. Supports communication security function, write frequency encryption, QT/DQT, anti-interference, special signaling. 4. Supports VOX. You don\u0027t need to press the PTT button to launch signal, and only use the voice, it will automatically stop launch once you stop talking. 5. High-strength non-slip shell features anti-drop, high temperature resistant, low temperature resistant, durable to use. 6. The built-in 2800mAh battery has strong battery life and can be recharged via the MicroUSB port or the included charging dock. 7. Supports 1-5KM communication distance, suitable for use in hotels, shopping malls, underground parking lots, property communities, construction sites, etc. Specification: Features: Supports one-key decoding of different models of walkie-talkies, fast frequency pairing successfully. The antenna can effectively improve the stability and penetration of the signal, and make communication smoother. Supports communication security function, write frequency encryption, QT/DQT, anti-interference, special signaling. Supports VOX. You don't need to press the PTT button to launch signal, and only use the voice, it will automatically stop launch once you stop talking. High-strength non-slip shell features anti-drop, high temperature resistant, low temperature resistant, durable to use. The built-in 2800mAh battery has strong battery life and can be recharged via the MicroUSB port or the included charging dock. Supports 1-5KM communication distance, suitable for use in hotels, shopping malls, underground parking lots, property communities, construction sites, etc. Specifications: Brand: docooler Model: T1 Power: 5W Frequency range: 400-470MHz Channel capacity: 16 Narrowband/Broadband: 12.5KHz/25KHz Battery capacity: 7.4V 2800mAh Color: Black Item size: Approx. 9.8*5.5*3.5cm/3.85*2.16*1.37in Item weight: 146g/5.15oz Package size: 18.1*17.7*4.7cm/7.12*6.96*1.85in Package weight: 304g/10.72oz Package list: 1 * Walkie Talkie 1 * Battery Pack 1 * Charging Dock 1 * Belt Clip 1 * User Manual Package List: 1 * Walkie Talkie 1 * Battery Pack 1 * Charging Dock 1 * Belt Clip 1 * User Manual