BOYA BY WM3/BY-WM3D/BY-WM3U Tiny 2.4GHZ Lavalier Wireless Microphone for Mobile Camera Video Recording Youtube Interview Vlog

BY-WM3 Series 2.4GHz Wireless Microphone System

The BOYA BY-WM3U is a 2.4GHz wireless microphone system, which is of innovative design with buit-in microphone on the transmitter.

The storage box of BOYA BY-WM3U is also where to paring and charging the transmitter and receiver.

After the storage box is fully charged, it maximum allow 2 times full charging for the transmitter & receiver,and everytime charging maximum support the transmitter / receiver to conitue working about 4.5 hours / 8hours.

With it's tiny size, but powerful functions, BY-WM3U is ideal for daily vlogging,

live streaming and interview, greatly imporve sound recording quality on the smartphones, PC or DSLRs.

Packling List

BY-WM3D

• Charging Case
• Clip-on Minature Transmitter
• Professional Compact Receiver
• MFI Certified Lightning Adapter
• 3.5mm TRS Adapter
• 3.5mm TRRS Adapter
• Foam Windshield
• Fur windscreen
• 30cm/11.8"Type-C to USB-A Charging Cable

BY-WM3U

• Charging Case
• Clip-on Minature Transmitter
• Professional Compact Receiver
• Type-C Adapter
• 3.5mm TRS Adapter
• 3.5mm TRRS Adapter
• Foam Windshield
• Fur windscreen
• 30cm/11.8"Type-C to USB-A Charging Cable

Specifications

• Transmission Type: 2.4GHz

• Polar pattern: Omnidirectional

• Frequency response: 20Hz-20KHz (±3dB)

• Distortion: 0.1%

• Sampling Rate: 48kHz

• Bit Depth: 16Bit

• Signal-to-noise ratio: 75db or more

• Sensitivity: -42dB ± 3dB (1dB = 1V / Pa @ 1kHz)

• Operating distance: 20m (no obstacle)

• Power Consumption: TX: 80mW RX: 60mW

• Working time: TX: 4.5 hours * twice RX: 8 hours * twice

• Charing Time: TX: 2 hours RX: 2 hours

• Charging box: 2 hours

• Charging port (Charging case): Type-C

• Battery capacity: TX: 100mA RX: 100mA

• Charging case: 1000mA

• Size: Charging

• Case: 120 * 77 * 30.5m (4.7 * 3 * 1.2") TX: 51.8 * 15.6 * 18mm (2 * 0.6 * 0.7") RX: 54 * 15, 6 * 15.6mm (2 * 0.6 * 0.6")

• Weight: TX + RX + Charging Case: 129g (4.5 oz) TX ： 10.5g (0.37 oz) RX ： 9.5g (0.33 oz)