1. Suitable for places with high background noise, such as manufacturing engineers, processing industry technicians, construction teams, airport staff, racing teams, etc. 2. Easy to operate with three PTTs 3. Finger PTT makes the application range wider 4. VOX switch is easy to use 5. Double volume adjustment knobs to meet different needs 6. Dual microphone application makes voice transmission clearer 7. ABS shell material is more durable 8. Sponge-shaped double earpieces, more comfortable to wear 9. Comfortable and soft skin earmuffs, clear and transparent speakers 10. Waterproof connector design 11. Resist compression design 12. Impedance: 8+/-1.2 ohm 13. Rated input power: 50mW 14. Input power: 80mW 15. Sensitivity: 121+/-5dB 16. Size (mm): speaker 40mm+/-0.2
