Description
Ulanzi A100 Wireless Lavalier Microphone for Camera and Type-C Smartphone
The Ulanzi A100 is a professional-grade dual-channel wireless microphone system engineered for versatile content creation. Whether you are filming with a high-end DSLR or a modern Type-C smartphone, the A100 provides a seamless plug-and-play experience. Featuring a high-fidelity 32kHz/16-bit sampling rate, it captures clear and natural audio for vlogs, interviews, and live streaming. The system utilizes advanced 2.4GHz digital transmission via Bluetooth 5.3 + EDR to ensure a stable, interference-free connection up to 20 meters (66ft) in open environments.
Equipped with 3-level intelligent noise reduction, the A100 intelligently identifies and filters out ambient environmental noise while preserving vocal clarity. The receiver supports uninterrupted playback, allowing creators to check audio quality without removing the device. Each transmitter is incredibly lightweight at just 8.8g, while the included all-in-one charging case extends total runtime to 13.5 hours, ensuring you are always ready to capture the moment.
Technical Specifications
| Feature | Detail |
| Transmission Type | Bluetooth 5.3 + EDR (2.4GHz) |
| Wireless Range | ≥20m (Line-of-Sight) |
| Sampling Rate | 32kHz / 16-bit |
| Frequency Response | 20Hz – 20kHz |
| Signal-to-Noise Ratio | ≥58dB |
| Max SPL | ≥115 dB SPL |
| Battery Life (TX) | Approx. 5 Hours |
| Total Battery Life | 13.5 Hours (with Charging Case) |
Professional Performance and Versatility
The Ulanzi A100 excels in diverse recording environments, from quiet studios to bustling street interviews. Its omnidirectional polar pattern captures 360° sound, ensuring consistent voice pickup even if the speaker moves. The low-latency transmission (30ms) keeps audio perfectly synced with your video, eliminating the need for complex post-production alignment. With the plug-and-play setup, creators can start recording instantly on Android, iOS (USB-C models), or mirrorless cameras without installing apps or drivers.
Compact Efficiency for Creators
Designed with the “on-the-go” creator in mind, the A100 transmitters are barely noticeable when clipped to a collar. The system’s dual-channel capability makes it a perfect choice for podcasting partners or interview setups. Beyond its compact size, the real-time playback feature allows you to listen to recorded audio directly through the device’s speakers or connected headphones without unplugging the receiver, significantly speeding up your workflow and ensuring every take is usable.
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