Introduction:
BOYA BY-M1 is an Omni directional lavalier microphone, designed for Smartphones, DSLR, Camcorders, Audio recorders PC etc, it is perfect for video use. With Omni pickup pattern, for full 360° coverage, it absolutely gives you the possibility to capture anything in your sight. Moreover, the integrated 6-meter (20”) cable with 3.5mm 4-pole gold plug is just a second thing to be connected to your smartphones and most of your cameras. 100% a good choice to be picked. Super sound for presentations and video audio recorders

Kindly Note:
1. For Smartphone:
Switch off the microphone. Slide the ON/OFF up to OFF/Smartphone. The power is shut down.
2. For DSLR, Camcorders, Audio recorders, PC etc:
Switch on the microphone. Slide the ON/OFF up to ON.

Specification:
Transducer type: 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
Output Connection: 3.5mm (1/8¡±) 4-pole gold plug
Battery Type: LR44 (Included)
Dimension:
Microphone: 0.7x0.3x0.3 inch (18.00x 8.30 x 8.30mm)
Audio Cable: 20ft (6.00m)