1. Working voltage: 7.4V
2. Number of channels: 128 groups
3. Channel spacing: 25KHz (wideband), 12.5K (narrowband)
4. Display: 1.77-inch LCD screen
5. Transmitting current: about 2.2A
6. Signal-to-noise ratio: -45dB/-40dB
7. Receiving sensitivity: about 0.25uV
8. Maximum audio power: 1W
9. Receiving current: about 380mA
10. Extended high-sensitivity antenna, communication distance coverage is wider
11. DC10V direct charging interface, more convenient battery life
12. 40mm large-caliber speaker, loud and fidelity sound
13. High-power transmission, farther coverage; complex environment, stronger penetration
14. Voice prompts combined with screen display, get rid of the constraints of frequency writing software
15. UHF and VHF dual-band, dual standby, dual guard, dual display
16. LED flashlight, sound and light alarm functions to protect your safety
2. Number of channels: 128 groups
3. Channel spacing: 25KHz (wideband), 12.5K (narrowband)
4. Display: 1.77-inch LCD screen
5. Transmitting current: about 2.2A
6. Signal-to-noise ratio: -45dB/-40dB
7. Receiving sensitivity: about 0.25uV
8. Maximum audio power: 1W
9. Receiving current: about 380mA
10. Extended high-sensitivity antenna, communication distance coverage is wider
11. DC10V direct charging interface, more convenient battery life
12. 40mm large-caliber speaker, loud and fidelity sound
13. High-power transmission, farther coverage; complex environment, stronger penetration
14. Voice prompts combined with screen display, get rid of the constraints of frequency writing software
15. UHF and VHF dual-band, dual standby, dual guard, dual display
16. LED flashlight, sound and light alarm functions to protect your safety