KR668 400-470MHz 10-15KM Handheld Transceiver Walkie Talkie 10W UHF Radio with Repeater Function

KR668 400-470MHz 10-15KM Handheld Transceiver Walkie Talkie 10W UHF Radio with Repeater Function

Features:
- Built-in repeater enables 30-node network automatically
- Compared with the sound of analog 8W or 10W walkie talkies, its sound quality is clear
- Strong penetrating power, powerful underground anti-interference ability, clear voice during communication
- Save your money, no need to purchase additional repeaters
- Support grouping and renaming; busy channel lockout
- Frequency can be written as 400-470Hz
- Military-grade encryption algorithm boasts low power, low radiation and strong confidentiality
- Frequency encryption and anti-jamming technology to avoid cross-frequency and interference, ensuring smooth communication
- Non-magnetic anti-magnetic speaker; 3cm/1.2" titanium-coated diaphragm ensures loud sound
- 4000mAh lithium battery enables long standby time
- Low battery indicator; energy-saving and with charging protection
- Suitable for use in noisy environments such as properties, hotels, construction sites and tunnels

Specifications:
- Model: KR668
- Frequency range: 400-470MHz
- RF output power: 10W
- Number of channels: 16
- Theoretical communication distance: 10-15km
- Operating voltage: 7.4V
- Frequency stability: 2.5ppm
- Battery type: Lithium battery

Package Included:
- 1 x Set of Walkie Talkie