BOYA BY-M1 Omnidirectional Lavalier Microphone for Canon Nikon Sony DSLR Camcorder Audio Recorders iPhone plus 6 5S 5 4S 4

BOYA BY-M1 is an omnidirectional lavalier microphone, perfect for video use, designed for Smartphones, DSLR, Camcorders ,Audio recorders, PC etc.

Specifications:
Transducer: Electret Condenser
Polar pattern: Omni-directional
Frequency Range: 65Hz ~ 18KHz.
Signal/Noise: 74dB SPL.
Sensitivity: -30dB +/-3dB / 0dB=1V/Pa, 1kHz.
Output Impedance: 1000 Ohm or less
Connector: 3.5mm (1/8") 4-pole gold plug.
Battery Type: LR44 (not included)
Cable length: Approx. 5.7m / 18.7ft
Package size: 13.5 * 10 * 3.5cm / 5.3 * 3.9 * 1.4in
Package weight: 108g / 3.8oz

Package List:
1 * BY-M1 Microphone
1 * Lapel Clip
1 * Foam Windscreen
1 * Adapter
1 * User Manual (English)