The Ulanzi J12 Wireless Lavalier Microphone system delivers professional-quality audio for interviews, vlogging, and mobile recording. It features dual clip-on transmitters with built-in omnidirectional condenser microphones and intelligent noise cancellation for clear sound. Operating on a 2.4 GHz digital system, it offers a range of up to 20 meters with low latency of ≤25ms. Each transmitter has an 80mAh battery providing up to 6 hours of continuous use.

The receiver connects via USB-C or Lightning (depending on model) and is powered through the device with pass-through charging support. A compact 800mAh charging case keeps the transmitters powered on the go. Made from durable ABS plastic, the case weighs 69g and measures 85 × 63 × 28 mm. The system is plug-and-play with no app required, though some Android devices may need OTG enabled. Available in Black or White, the Ulanzi J12 is portable, versatile, and ideal for professional mobile audio recording.