1. Unique design, with large-caliber decorative (illumination) lights, easy to operate, and good sound quality 2. One-key parameter function wireless copy, no need to batch or use PC software to write frequency for each 3. CTCSS/DCS signaling, effectively avoiding redundant calls from other stations 4. The tail tone is eliminated to avoid the impact noise from the speaker after the call is over 5. 9-level VOX voice control launch, normal conversation can be done without PTT button 6. 9 levels of squelch, real-time adjustment of the ideal call environment 7. TYPE-C charging interface to avoid plugging and unplugging troubles 8. Frequency range: PMR446 9. Channel number: 16CH 10. Channel interval: 12.5KHz 11. Standby current: less than or equal to 20mA 12. Antenna impedance: 50 ohms 13. Rated voltage: 3.7V 14. RF power: high: 2W low: 0.5W 15. Audio distortion: less than 5% 16. Frequency stability: +/-2.5ppm 17. Frequency deviation: less than or equal to 5KHz/2.5KHz