BOYA BY-WM2G Wireless Lavalier Microphone System Compatible with iPhoneX 8 8 Plus 7 6 Smartphone,Canon 6D 600D Nikon D800 D3300 Sony A7 A9 DSLR GoPro Hero4 Hero3 Hero3+ Action Cameras
Brand: BOYA
Color: Popular RX +TX

Clarity of Audio Pick-Up
The BY-WM2G is an 2.4Ghz omnidirectional wireless lavalier microphone system that will pick up the main sound from any direction.
Wide Compatibility
The recevier is connected with 3.5mm audio plug which is compatible with most device such as DSLR Cameras from Canon, Nikon, Sony and also working with iOS iPhone, iPad, Android smartphone;hero 3 3+ 4
Friendly Design
Compact design, lightweight body for easy carry around or clip on the belt Power supplied by AA battery(not included)
Specification
RF Modulation: 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
Receiver: 60 x 86 x41 mm
Transmitter: 60 x 86 x28 mm
Package
1* BY-WM2G Transmitter and Receiver
1* Lapel Mic
1* 3.5mm to TRS output cable
1* 3.5mm to TRRS output cable
1* 3.5mm to Mini USB output cable
1* Cold-shoe mount
1* Hard case
1* User Guide
1* Foam protector
Windshield Windscreen (Free Gift )
Power requirements: 1.5V DC (One AA size battery)(not included)

Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.