BY-WM4 Pro K2 Dual-Channel Digital Wireless Lavalier Microphone System With Transmitter And Receiver For Smartphones And Cameras (Black)

Product Highlights:

1. Digital 2.4 GHz Frequency Band

2. Super-clear recording sound

3. Compatible with smartphones, DSLR cameras, consumer camcorders, PCs etc.

4. headphone connector for real-time monitor

5. Lightweight and compact for easy carrying

6. Omnidirectional lavalier microphone

7. Standard camera shoe mount and clip included

8. Up to 60m (197ft) operation range (without obstacle)

9. Power supplied by two AAA batteries for transmitter and receiver

Specifications:

1. RF Modulation: GFSK (Gauss frequency Shift Keying)

2. Frequency band: 2.4GHz (2405-2478MHz)

3. Frequency response: 35Hz-14KHz +/- 3dB

4. Signal/Noise: 84dB or more

5. Distortion: 0.05% or less (32omh,1 KHz,65mW output)

6. RF output level: 3mW

7. Earphone output level: 32omh,65mW

8. Reception sensitivity: -90dB +/- 3dB / 0dB=1V/Pa, 1kHz

9. Audio input connector: 3.5mm mini jack

10. Operation range: 60m (197ft) (without obstacle)

11. Power requirements: 3V DC (2 x AAA batteries)(NOT included)

12. Consumption power: Transmitter / Receiver: 3V/70mA

13. Dimensions: Receiver / Transmitter: 45x70x35mm (1.8*2.8*1.4 inches)

14. Weight: Receiver / Transmitter: 47g (1.7 oz)

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a