Saramonic Blink 500 ProX B2 (2,4GHz wireless w/3,5mm)

Saramonic Blink 500 ProX B2 – 2.4GHz wireless system with 3.5mm monitoring and portable charging case

The Saramonic Blink 500 ProX B2 is a compact wireless microphone system designed for straightforward video and field recording. It pairs reliable 2.4GHz transmission with easy monitoring and a portable charging case so creators can record with consistent audio and convenient connectivity.

Stable 2.4GHz transmission and frequency-hopping

The system uses advanced 2.4GHz transmission combined with frequency-hopping technology to maintain a stable connection. As a result, you can capture clear audio at distances up to 100 meters (about 328 feet). Moreover, this setup helps the system remain reliable even in areas with high RF activity.

Audio capture and performance

Each transmitter includes a built-in omnidirectional condenser capsule and also provides a 3.5mm TRS input for an external lavalier microphone. The system delivers an 84 dB signal-to-noise ratio, a 48 kHz sampling rate, and a 20–20 kHz frequency response. These specifications support clear recordings with minimal background noise and the fidelity expected for video and content production.

Low latency and multi-transmitter support

With an 8 ms ultra-low latency, the Blink 500 ProX B2 is suitable for situations that require tight audio sync, such as online meetings or live teaching. The receiver handles two transmitters simultaneously and offers selectable mono or stereo output modes, which makes post-production editing and multi-person recording easier.

Monitoring, gain control and output options

The receiver includes a 3.5mm headphone jack for both real-time and playback monitoring. It also reproduces background audio coming from a connected phone while recording, allowing you to hear the full audio context. A 0–6 level gain control helps you tailor the output level precisely to your recording device.

Battery life and charging workflow

The transmitters provide up to 10 hours of recording time on a single charge. Additionally, the included charging case supplies another 20–30 hours of runtime, extending the system’s availability throughout a full day of shooting. Opening the charging case automatically turns on both transmitters (TX) and the receiver (RX), simplifying power management on set. The system charges via a USB-C port (DC 5V).

Compatibility and connectivity

The Blink 500 ProX B2 connects to a wide range of devices. Using TRS or TRRS cables and the available output options, the system can attach to DSLRs, audio mixers, modern computers, smartphones, and tablets. The receiver’s 3.5mm output and included cables make it straightforward to integrate with common recording setups.

Key features

• Built-In Omni Mics & 3.5mm Mic Inputs
• 2 x High-quality Lavalier Mic Included
• Up to 328′ Range & 8ms Ultra-low Latency
• Selectable Stereo or Mono Output Modes
• Bigger Vivid OLED Screen for Vital Info
• Universal Compatibility for Multiple Devices
• Up to 6 Level Gain Control for Tailor Output
• Real-Time and Playback Monitoring
• Powerful Charging Box for Charging and Contain
• Up to 10-Hr Recording & USB-C Charging Port (DC 5V)
• TX & RX Automatically Turn on After Open Charging Case

Packing list

• Blink500 ProX TX Transmitter *2
• Blink500 ProX RX Receiver *1
• Blink500 ProX B1 BOX Charging Case *1
• Omnidirectional Lavalier Microphone (with Foam Windscreen and Mic Clip) *2
• Fur Windshield for Built-in Microphone *2
• Type-C Charging Cable *1
• 3.5mm TRS to 3.5mm TRS Output Cable for Cameras *1
• 3.5mm TRS to TRRS Output Cable for Smartphones *1

Technical specifications

FAQ

Question: How long will the transmitters run before needing a recharge?
Answer: Each transmitter provides up to 10 hours of recording time, and the included charging case adds roughly 20–30 additional hours of runtime for extended shoots.

Question: Can I monitor audio in real time while recording?
Answer: Yes. The receiver has a 3.5mm headphone jack that supports both real-time and playback monitoring, so you can listen to the recorded audio and any background sound from a connected phone.

Question: Will the system work with my camera or smartphone?
Answer: The Blink 500 ProX B2 connects via TRS or TRRS cables and supports common outputs, making it compatible with DSLRs, audio mixers, computers, smartphones, and tablets when using the appropriate cables or receiver output.

Question: Can I record with two people at once and edit them separately later?
Answer: Yes. The receiver can accept two transmitters simultaneously and offers selectable mono or stereo output modes, which simplifies multi-person recording and post-production editing.