Features:
The versatile sub-compact wireless transmitters that come with the Blink 500 B4 have excellent sounding built-in microphones that capture voices perfectly. Small enough to clip to a shirt or slide into a pocket and versatile enough to set on a table or podiums, or even used handheld.
The Blink 500 B4 operates on the interference-free 2.4GHz spectrum and automatically hops channels to avoid static noise and audio dropouts.
The internal Lithium batteries get 5 hours of life from a charge, and the USB-C charging ports can be used to power or recharge the transmitter in the field with portable USB battery packs.
The RXDi receiver is small and lightweight enough to remain mounted to your Apple device and won't interfere with the motors or arm of your gimbal. You can finally capture perfect sound with your mobile gimbal footage with the fantastic ability to put wireless mics on two separate people.
The Blink 500 B4 ideal for filmmakers, journalists, vloggers, YouTube creators, corporate video producers, or any content creator that needs an incredibly easy-to-use wireless system that won't slow them down.
Specifications:
Transmitter:
Frequency: 2.4GHz
Oscillator Type: Gaussian Frequency-Shift Keying (GFSK)
RF Frequency Band: 2400 to 2483.5 MHz
RF Output Power: 10 mW
Signal to Noise Ratio: ≥70dB
Voice Delay: ≤6ms
Reference Audio Input Level: -30 to -42dBv (Microphone Input, 0 dB Attenuation)
Audio Gain Control: 11dB, 18dB, 25dB
Plug-In Power: Yes, 1V
Distortion: ≤0.1%
Digital Resolution: 24-bit / 48kHz
Frequency Response: 20Hz to 16kHz
Max Operating Range: 98.4ft (30m) with Obstacles, 164ft (50m) in Open Area
Max Number of Simultaneous Systems: 18 (up to 36 Microphones)
Antenna: Built-in 1/4λ Wire Antenna
Buttons: On / Off / Pair, Volume Up, Volume Down
Battery: Built-in Li-ion 3.7V / 400mAh
Approx. Battery Life: 5 hours
Charging Connector: USB Type-C (1.5 hours to be fully charged)
Input: 1/8in (3.5mm) Microphone Input
Indicators: 4 x Blue LEDs: Indicates Power and Audio Level, 1 x Red LED: Indicates Low Battery Level, 1 x Green LED: Flashing when Charging / Off when Charge Finished
Microphone: Built-In Pressure Operated Electret Condenser
Microphone Pickup Pattern: Omnidirectional (Built-In Microphone and External Lavalier)
Microphone Frequency Range: 50Hz-18KHz (Built-In Microphone and External Lavalier)
Microphone Equivalent Noise Level: >58dB (Built-In Microphone and External Lavalier)
Maximum SPL: 120dB (Built-In Microphone), 110dB (External Lavalier)
Mounting Clip: Built-In
Operating Temperature: 0℃ to 50℃
Storage Temperature: -20℃ to +50℃
Dimensions: 2.5 x 1.7 x 0.65in (63 x 43 x 16.5mm)
Weight: 1.2 oz (34g)
Receiver:
Frequency: 2.4GHz
Oscillator type: Gaussian Frequency-Shift Keying (GFSK)
RF Frequency Band: 2400 to 2483.5 MHz
Signal to Noise Ratio: ≥70dB
Voice Delay: ≤6ms
Distortion: ≤0.1%
Digital Resolution: 24-bit / 48kHz
Frequency Response: 20Hz to 16kHz
Max Operating Range: 98.4ft (30m) with Obstacles, 164ft (50m) in Open Area
Antenna: Built-in 1/4λ Wire Antenna
Connector: USB-C Male
Button: Pairing Pinhole Button
Indicator: 1 LED, Blue. Flashing Quickly: Paring, Flashing: Not Paired with Any TX, Solid Blue: Paired with TX
Operating temperature: 0℃ to 50℃
Storage temperature: -20℃ to +50℃
Dimensions: 3 x 0.65 x 0.43in (76 x 16.5 x 11mm)
Weight: 0.35 oz (10g)
Package Included:
2 x Blink 500 TX Transmitter with Built-In Microphone and Clip
1 x Blink 500 RXUC Dual-Receiver with USB-C Connector
2 x SR-M1 Omnidirectional Lavalier Microphone
2 x Alligator-Style Lavalier Microphone Clip
2 x Foam Lavalier Windscreen
2 x 1ft (30.5 cm) gold-plated USB-C to USB-A charging cable
1 x Pairing Pin
