BOYA BY-V4

BOYA BY-V4

BY-V4 is a 4-channel portable wireless microphone series that supports up to 4 mics simultaneously. With dual noise cancellation, BY-V4 can capture high-quality sounds. Additionally, it works with phones and cameras with adaptors that come in the package.

Key features

• Supports up to 4 mics recording simultaneously; Automatic pairing for plug-and-play.
  
• Dual noise cancellation: BOYA Audio's one-click noise cancellation tech and windshield for clear sound capture in noisy environments.
  
• The TX features a rotating clip and an omnidirectional in-built capsule, enabling sound pickup at 360°.
  
• SNR 80dB and 48 kHz 16-bit recording for better-than-CD audio recording. 120dB SPL for avoiding distortion and clipping.
  
• 2.4GHz digital frequency with up to 200m transmission range in open space.
  
• Portable charging case with battery life of up to 18 hours for the UC/DI versions, and up to 12 hours for the RX3.5 version.

• Wireless Technology
  Digital
  
• Included Transmitters
  4x Clip-On with Microphone
  
• Diversity
  Non-Diversity
  
• Max Operating Range
  656.2' / 200 m (Line of Sight)
  
• Receiver Type
  Plug-In (USB-C)
  
• Microphone Type
  Built-In (Transmitter)
• Polar Pattern
  Omnidirectional

• Wireless Technology
  Digital
• Included Transmitters
  4x Clip-On with Microphone
• Diversity
  Non-Diversity
• Max Operating Range
  656.2' / 200 m (Line of Sight)
• Max Transmitters per Band
  4
• Built-In Recorder
  No
• Timecode Support
  No
• Mobile App Compatible
  Yes: Android & iOS
• Sample Rate/Resolution
  48 kHz / 16-Bit
• Latency
  20 to 30 ms
• Modulation
  GFSK
• SNR
  >80 dB
• THD
  ≤0.1 %

Receiver

• Receiver Type
  Plug-In (USB-C)
  
• Mounting Options
  Plug-In (with Included Hardware)
  
• Antenna
  PIFA
  
• Number of Audio Channels
  4
  
• Built-In Microphone
  No
  
• Audio I/O
  No
  
• Frequency Response
  20 Hz to 20 kHz
  
• Network I/O
  No
  
• USB/Lightning Connectivity
  USB-C Male (Audio)
  USB-C Female (Charging)
• USB Class-Compliant
  Yes
• RF Output Power
  10 mW
• Power Requirements
  Bus Power (USB)
• Display & Indicators
  LED
• Operating Temperature
  32 to 122°F / 0 to 50°C
• Storage Temperature
  -4 to 131°F / -20 to 55°C
• Dimensions
  2.5 x 0.7 x 0.4" / 62.5 x 18.3 x 10.2 mm
• Weight
  0.3 oz / 9 g
  

• Transmitter Type
  Clip-On with Microphone
  
• RF Output Power
  10 mW
  
• Built-In Microphone
  Yes
  
• Audio I/O
  No
  
• Muting
  Off/On Switch
  
• Audio Input Level
  -20 to -42 dBu
  
• Auto-Level Control
  Yes
  
• Recorder Sample Rates
  48 kHz
  
• Recorder Bit Depths
  16-Bit
  
• Frequency Response
  20 Hz to 20 kHz
  
• Sync Method
  2.4 GHz QPSK
  
• Antenna
  PIFA
  
• Power Requirements
  Battery
  
• Battery Type
  1x Built-In Rechargeable
  
• Internal Battery Capacity
  95 mAh
  
• Battery Charging Time
  2 Hours
  
• Approx. Battery Life
  6 Hours
  
• USB/Lightning I/O
  USB-C (Charging)
  
• Display & Indicators
  LED
  
• Operating Temperature
  32 to 122°F / 0 to 50°C
  
• Storage Temperature
  -4 to 131°F / -20 to 55°C
  
• Dimensions
  2.5 x 0.7 x 0.4" / 62.6 x 18.3 x 10.2 mm
  
• Weight
  0.4 oz / 10.5 g
  

Microphone

• Microphone Type
  Built-In (Transmitter)
  
• Sound Field
  Mono
  
• Polar Pattern
  Omnidirectional
  
• Frequency Range
  20 Hz to 20 kHz
  
• SNR
  80 dB
  
• Maximum SPL
  120 dB SPL
  
• THD
  0.1%
  
• Sensitivity
  -42 dB
  

• Recharge Time
  2 Hours
  
• Battery Chemistry
  Lithium-Ion
  
• Capacity
  1500 mAh
  
• Charging Interface
  USB-C
  
• DC Input Power
  5 VDC at 2 A
  
• Dimensions
  5.7 x 3.2 x 1.4" / 143.6 x 80.5 x 35.5 mm
  
• Weight
  5.6 oz / 160 g