If you need to modify the frequency and parameters of the mobile radio, please click the link below.
https://drive.google.com/file/d/1Fxl2AiQA4UCkq3qOOkg8ZYuVE2Ja0lU2/view?usp=sharing
QYT KT-8900 25W Mini Mobile Radio Dual Band Walkie Talkie 136-174MHz 400-480Mhz Mobile Transceiver
Features
1. Frequency Range: VHF 136-174MHz UHF:400-480MHz
2. Output Power: VHF 25Watt, UHF 20Watt
3. MSK/5Tone/2Tone/DTMF/CTCSS/DCS
4. Optional signal setting
5. FM Radio Function
6. PTT ID
7. Auto Lock
8. Remote stun
9. Remote Kill
10. Channel Name set
11. 200 Channels