OVERVIEW
The SX21 is a professional‑grade dual‑channel wireless mic kit designed for live streaming, vlogging, interviews, and mobile journalism. It includes two clip‑on transmitters and a compact receiver that plugs directly into your device—whether iPhone (Lightning) or Android (USB‑C).
All three units dock in a portable charging case with auto‑pairing and LED indicators, giving you clear, noise‑reduced audio on the go without bulky cables or mixers.
FEATURES
- Dual Transmitters: record two speakers simultaneously with separate clip‑on mics
- 2.4 GHz Digital Link: stable, low‑latency transmission up to 50 m line‑of‑sight
- Active Noise Cancellation: built‑in ANC filters ambient noise for crystal‑clear vocals
- Portable Charging Case: magnetic docks recharge all units; LED status for power and pairing
- Universal Receiver: plug‑and‑play with interchangeable Lightning and USB‑C adapters
- Long Battery Life: up to 6 hrs per unit; total of 24 hrs with the case’s reserve power
- Auto‑Pair on Power‑Up: instant connection—no manual syncing required
- Real‑Time Monitoring: pass‑through headphone output on receiver for live audio checks
- Broad Compatibility: works seamlessly with smartphones, DSLRs, mirrorless cameras, and PCs
- Durable & Compact: rugged ABS construction in a pocket‑friendly form facto
