Ulanzi U-Mic AM18 Dual Wireless Lavalier System

Professional Dual-Channel Wireless Audio for Camera & Mobile

The Ulanzi U-Mic AM18 is a dual-channel wireless lavalier microphone system designed for creators, interviewers and videographers who need clear, reliable audio on DSLR/mirrorless cameras, smartphones and computers. With two transmitters and one receiver, it captures two speakers at once in mono, stereo or safety track modes for flexible post-production.

Each compact transmitter includes an integrated microphone and on-board recording with 8GB of storage, providing up to 14 hours of backup audio per unit. Multi-level gain adjustment and a 48kHz/16-bit sampling rate help maintain clean, detailed sound, while the 2.4 GHz encrypted digital transmission delivers stable performance up to 100 m (328 ft) line-of-sight. Two included furry windscreens effectively reduce wind noise for outdoor shoots.

The included charging case powers, protects and pairs the system. Enjoy up to 14 hours of operation per transmitter on a single charge, or up to 20 hours total runtime with the case. With 3.5 mm TRS analog output plus USB‑C and Lightning digital adapters, the AM18 integrates easily with cameras, iOS/Android phones and laptops for interviews, vlogs, webinars and live content.

Why It's a Smart Choice

• Record Two People at Once - Dual-channel system with mono, stereo and safety track modes for interviews, dialogues and multi-subject shoots.
• Built-In Backup Recording - 8GB on-board storage per transmitter (up to 14 hours) safeguards your audio against wireless dropouts.
• Flexible, All-in-One Connectivity - 3.5 mm TRS, USB‑C and Lightning outputs support DSLR/mirrorless cameras, smartphones and computers from one kit.

FAQ

Q: Is this compatible with both cameras and smartphones?
A: Yes. Use the 3.5 mm TRS cable for DSLR/mirrorless cameras and the included USB‑C or Lightning adapters for smartphones and tablets.

Q: How far can I be from the receiver?
A: The system supports up to 100 m (328 ft) unobstructed range using 2.4 GHz digital transmission with low 24 ms latency.

Q: Can I record a safety track at a lower level?
A: Yes. In Safety Track Mode, the system records a secondary track at a reduced gain to protect against sudden volume spikes.

Q: How long does the battery last?
A: Each transmitter runs up to 14 hours on a single charge. With the charging case, you can extend total usage to approximately 20 hours.

Q: What is included in the package?
A: You receive 2 transmitters, 1 receiver, 2 windscreens, 1 charging case, 1 carrying pouch, 1 camera audio cable (3.5 mm TRS), 1 USB‑C to USB‑C cable, 1 Lightning adapter and 1 USB‑C phone adapter.