Ulanzi AM18 Wireless Microphone Pro
Description
The Ulanzi AM18 (U-Mic) is a professional-grade, dual-channel wireless microphone system designed for creators who require high-resolution audio and fail-safe recording. Standing out with its 8GB of internal storage per transmitter, it allows for up to 14 hours of onboard backup recording, ensuring you never lose audio due to signal dropouts. The receiver is equipped with an intuitive TFT touchscreen, making it easy to monitor volume levels, battery life, and recording modes in real-time. It is a versatile “all-in-one” solution that supports seamless connectivity with cameras, smartphones, and computers.Order from T-Tech or visit our Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.
Specifications
| Parameter | Technical Details |
| Wireless Technology | 2.4GHz Digital Frequency |
| Operating Range | Up to 100m (Line-of-Sight) |
| Polar Pattern | Omnidirectional (360° pickup) |
| Frequency Response | 20Hz – 20,000Hz |
| Sampling Rate / Bit Depth | 48kHz / 16-bit |
| Signal-to-Noise Ratio (SNR) | ≥ 78dB (up to 94dB in specific tests) |
| Maximum SPL | 110dB SPL |
| Onboard Storage | 8GB per Transmitter (approx. 14 hours of audio) |
| Battery (Transmitter) | 300mAh (Approx. 14 hours runtime) |
| Battery (Receiver) | 300mAh (Approx. 6 hours runtime) |
| Battery (Charging Case) | 2000mAh (Approx. 20 hours total runtime) |
| Charging Time | Approx. 1.5 – 2 hours |
| Transmitter Weight | Approx. 23g |
| Receiver Weight | Approx. 34.5g |
| Interface Type | 3.5mm TRS, USB-C, Lightning (via included cable) |
Key Features
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Dual-Channel Recording: Capture two sound sources simultaneously, perfect for multi-person interviews and podcasts.
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Onboard Backup Recording: The 8GB internal storage allows the transmitters to act as standalone voice recorders or provide a safety backup.
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TFT Touchscreen Receiver: An interactive display allows for quick adjustments of gain, monitoring of audio tracks, and switching between recording modes.
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Three Pickup Modes: Choose between Mono (clear frequencies), Stereo (high-fidelity immersion), or Safety Track (backup track at -6dB to prevent clipping).
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LCF Noise Cancellation: Professional-level Low Cut Filter (LCF) technology identifies and reduces low-frequency environmental noise like wind or traffic.
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Universal Compatibility: Includes all necessary cables (3.5mm TRS, USB-C, and Lightning) to work with DSLR cameras, iPhones, Androids, and PCs.
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Multi-Level Gain Adjustment: Fine-tune microphone sensitivity from -10dB to +10dB directly from the receiver interface.
Ulanzi AM18 Microphone Pro Best Price in Bangladesh
Ulanzi AM18 Microphone Pro Best Price in Bangladesh is 11,000 BDT.

FAQs
1. Can the Ulanzi AM18 record audio without being connected to a phone or camera?
Ans: Yes. Because each transmitter has 8GB of internal storage, you can use them as standalone digital voice recorders without needing a receiver or a connected device.
2. What is the benefit of “Safety Track” mode?
Ans: Safety Track mode records a second version of your audio at a lower volume (-6dB). If your main audio “clips” or becomes distorted due to a sudden loud noise, you have a clean backup.
3. Does it support real-time audio monitoring?
Ans: Yes, the receiver features a dedicated 3.5mm headphone jack, allowing you to plug in earphones and monitor the audio quality while you record.
4. How do I transfer the recordings from the internal storage to my computer?
Ans: Simply connect the transmitter to your computer using the provided USB-C cable. It will appear as a removable drive, allowing you to drag and drop your audio files.
5. Is the battery life different when recording internally?
Ans: When local recording is active on the transmitter, the battery life is slightly reduced (typically to around 5 hours), compared to the 14 hours available when only transmitting.






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