ACEFAST R2 Wireless Lavalier Microphones

The ACEFAST R2 is a dual‑microphone wireless lavalier system designed for content creators, interviewers, vloggers and mobile recording. It includes two clip‑on mics + a receiver + a charging/transport case. With 360° omnidirectional pickup, low‑latency wireless transmission and a compact form factor, it’s tailored for flexible everyday use (smartphones, cameras, laptops).

Key Features:

• 360° omnidirectional sound pickup: captures voices from all directions for more flexible mic placement.

• One‑to‑two recording: supports either a single mic or dual‑mic (two people) mode.

• Stable wireless transmission range of around 15 m in open space.

• Low latency (~30 ms) for more synchronized audio‑video capture.

• Deep noise‑reduction mode to help isolate voice from background noise.

• Compact size and charging case: adds portability and extended usage time.

More Specifications:

• Microphone type: Electret microphone.

• Sensitivity: around ‑38 dBFS.

• Transmission distance: ~15 m

• Latency: ~30 ms.

• Microphone battery: ~60 mAh.

• Charging case battery: ~300 mAh.

• Usage time: ~4 hours per mic; up to ~20 hours total with case.

• Dimensions: ~71 × 51 × 26 mm for the case.

• Weight: ~48 g.

• Connectivity: USB‑C input for charging the case.