Description
1. Applicable scenes: set communication / outdoor expansion / security diversion / shouting cheer
2. 50W high power, 120 seconds recording, air-raid alarm function
3. Three power supply: lithium battery power supply (lithium batteries are not included) / 8 dry battery power supply (not included) / vehicle power supply
4. Material: ABS anti-drop
5. Safety voltage: 7.4V-12V
6. Transmission distance: 1000m distance
7. Frequency response range: 500hz-20khz
8. Output impedance: 4 ohms
9. Distortion degree: 1%
10. Size: 345 x 230mm
11. Weight: about 1.02kg
