The BOYA BY-M1DM is a universal dual lavalier microphone for use with your smart device & cameras. The single 3.5mm (1/8") stereo connector, allows for easy attachment to many smartphones, tablets, DSLR cameras, camcorders, audio recorders, computers and other recording devices.

Dual Omnidirectional Lapel Mics

The BY-M1DM consists of 2 omnidirectional lapel mics with a 4 metre long cable. With 4m of cable you get a distance of 2.8m between each microphone for comfortable placement. The included tie clips make hand-free use a breeze.

This microphone is great for those situations where you need to record more than one subject such as presentations, podcasts, meetings, livestreaming and interviews.

Each lapel mic routes to a discreet channel with improved sensitivity and signal to noise ratio. The omnidirectional polar pattern gives you an excellent off-axis response, even when one of your subjects turns there head while talking.

The included carry pouch and rugged metal power-pack will ensure your microphone lasts the distance.


Electret Condenser

Polar pattern:


Frequency Range:

65Hz ~ 18KHz

Signal / Noise:

74dB SPL


-30dB +/- 3dB / 0dB=1V/Pa, 1kHz

Output Impedance:

1000 Ohm or less


3.5mm (1/8”) 4-pole gold plug

Power requirement:

LR44 (included)

Cable length:


Net weight:

68g(2.4 oz)

* Specifications subject to change by the manufacturer without notice

  • Boya BY-M1DM
  • Carry case


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.