E8 2 in 1 VHF Wireless Noise Reduction Handheld Microphone(Gold)

1. Frequency Band: VHF
2. Mute Control: Noise Lock
3. Frequency Offset: -/+11kHz
4. Frequency Response: 80Hz-15kHz
5. Frequency Stability: -/+0.005%
6. Signal-to-Noise Ratio: Greater than 60dB
7. Distortion: 0.5% (1kHz)
8. Number of Channels: Single Channel/Dual Channel
9. Sensitivity: -70dB
10. Operating Distance: 50 meters in open areas
11. Receiver Power Supply: 3.7V/18650/1200mAh Lithium Battery
12. Microphone Power Supply: AA Battery (Not Included)
13. Transmit Power: 20mW
14. Frequency Range: 200MHz-270MHz
15. Output Mode: Independent and Hybrid Auto-Selection
16. Package contents: Receiver x1, Microphone x1, Lithium battery x1, Charging cable x1, Adapter x1, Instruction manual x1, Color box x1