Ulanzi J12 Type-C Wireless Lavalier Microphone System
The Ulanzi J12 Type-C Wireless Lavalier Microphone System is a compact, dual-microphone solution designed specifically for mobile content creation on Android devices, laptops, and newer iPhones with a USB-C port. This is a two-person system, featuring two clip-on transmitters with high-quality, omnidirectional condenser microphones and one dual-channel receiver. The J12’s greatest strength is its plug-and-play simplicity; it connects automatically when plugged into your device, with no apps or complicated settings required. It boasts a reliable 20-meter (65.6-foot) wireless range and a built-in intelligent de-noise module that filters out ambient sound. The included charging case not only protects the system but also provides multiple recharges, extending the recording time of the 6-hour battery life.
Key Features
- Dual Transmitter System: Includes two microphones, allowing you to record two speakers simultaneously for interviews, podcasts, or vlogs.
- Type-C Plug-in Receiver: Designed to plug directly into the USB-C port of compatible smartphones and tablets (Android and newer iPhones) for instant setup.
- Intelligent De-Noise Module: Features a dedicated button to activate a multi-level noise reduction function, ensuring clean and clear vocal recordings.
- Omni-Directional Sound Pickup: The built-in condenser mics capture sound from all 360 degrees for complete audio coverage.
- Extended Battery Life with Charging Case: Each transmitter offers up to 6 hours of continuous use, and the portable charging case (800mAh) provides multiple recharges.
- Plug-and-Play Simplicity: Automatic pairing and connection mean the system is ready to record immediately after plugging in.
- Phone Charging Port on Receiver: The receiver features a pass-through USB-C port, allowing you to charge your phone simultaneously while recording.
- 65ft Wireless Transmission: Provides a stable, low-latency connection (less than 25ms delay) up to 20 meters away.
Specification:
- Color: Black
- Product weight: 69g
- Product material: ABS
- Transmission distance: 20m/65ft
- Sound delay: ≤25ms
- Headphone monitoring: Support
- Transmitter battery capacity: 80mAh
- Rechargeable case battery capacity: 800mAh
- Adapter: 5V/1A




Notes:
- There may be some cell phones such as can not use, please try to open OTG, such as OPPO and VIVO. The general way to open OTG: search OTG in the phone settings to open.
- Incompatible phone models: Samsung S8, S9, S20, Google