Feature
* Clear recording sound
* Compatiable with smartphones, DSLR cameras,Consumer Camcorders, PCs etc.
* Light and compact for easy carrying
* Omnidirectional lavalier microphone
* Easy to use
* Hard case included standard camera shoe mount and clip included
* Up to 25m (82ft) operation range
* Power
Feature
* Clear recording sound
* Compatiable with smartphones, DSLR cameras,Consumer Camcorders, PCs etc.
* Light and compact for easy carrying
* Omnidirectional lavalier microphone
* Easy to use
* Hard case included standard camera shoe mount and clip included
* Up to 25m (82ft) operation range
* Power Supplied by two AA batteries
Specifications
RF Modulation: GFSK (Gauss frequency Shift Keying)
Frequency band: 2.4GHz (2405-2478MHz)
Frequency response: 35Hz-14KHz±3dB
Signal/Noise: 76dB or more
Distortion: 0.1% or less (32Ω,1 KHz,65mW output)
RF output level:2 mW
Earphone output level: 32Ω,65mW
Reception sensitivity: -85dB +/- 3dB / 0dB=1V/Pa, 1kHz
Audio input connector: 3.5mm mini jack
Operation range: 25m (80ft.)
Power requirements: 1.5V DC (One AA size battery)
Consumption power: Transmitter: 1.5V/120 mA / Receiver: 1.5V/120 mA
Battery life: Transmitter: Approx. 3.0 hours / Receiver: Approx. 3 hours
Dimensions:Transmitter: 60mm x 86mm x28mm (W/H/D)
Receiver:60mm x 86mm x41mm (W/H/D)
Weight:
Transmitter: 136g (4.37oz) (Without battery)
Receiver:152g (4.89oz) (Without battery
Boya BY-WM4:
1x Transmitter
1x Receiver
1x Lavalier microphone
- Brand : Boya