ACEFAST R1 Wireless Lavalier Microphones

The ACEFAST R1 is a dual‑microphone wireless lavalier set designed for creators, interviewers, vloggers and mobile journalists. It comes with two clip‑on mics, a receiver and a charging/transport case. The system emphasizes high quality sound (48 kHz/24‑bit), ultra‑low latency and long battery life — suited for recording and streaming where syncing audio/video and clarity matter.

Key Features:

• 360° omnidirectional pickup: Captures sound from all around the mic without requiring perfect angle alignment.

• Up to ~50 m stable wireless transmission (in open space) for reliable connection between mic and receiver.

• Ultra‑low latency (~25 ms) for nearly synchronous audio/video capture — helpful for live streaming or recording.

• Deep AI noise reduction mode built in — reduces background noise so that the voice remains clear.

• Dual‑mic support: you can use one mic solo, or two mics simultaneously for two‑person recording.

• Charging case included: extends total working time, enables portability/refill while on the go.

• Fast charging support: some listings mention 10 minutes charge gives ~1 hour use.

More Specifications:

• Model: ACEFAST R1 Wireless Lavalier Microphones.

• Recording specs: 48 kHz / 24‑bit.

• Operating frequency: 2,400–2,483.5 MHz.

• Transmission Distance: Up to ~50 m (open space).

• Latency: About ~25 ms.

• Microphone battery: 120 mAh; Working Time per mic: ~8 hours.

• Charging Case battery: 750 mAh; Total working time with case: up to ~48 hours.

• Dimensions: 78 × 78 × 28 mm (case) ; Weight ~91 g.

• Sensitivity: –38 dBFS.

• Materials / Certification: ABS body; CE, FCC, RoHS, UN38.3 etc.