TZT SK-9900 Wireless Headset Microphone System Cordless Microphone System w/ 2 Headset Microphones

TZT SK-9900 Wireless Headset Microphone System Cordless Microphone System w/ 2 Headset Microphones

Features:
True Diversity UHF Microphone Wireless System
- Ideal choice for large stage performance.

Automatic Frequency Scanning and Fast IR Frequency Matching
- Fast and accurate to match frequency.
- One-key frequency modulation.
- Convenient and fast to use.
- Using IR frequency matching technology, it can automatically search for interference-free frequency points.
- With built-in automatic frequency scanning, it can easily find interference-free frequencies in complex environments, and is designed for large-scale outdoor performances.
- The receiver automatically tracks and locks the transmitting point. Stable, fast and constant. Suitable for complex outdoor performances.

Widely Used
- It can be used for wedding celebrations, professional performances, speeches and debates, business meetings, KTV and sales promotion.

Four Antennas Support 300m/984.3ft Long-distance Reception
- Four external omnidirectional antennas of high gain.
- Strong signals within 300m/984.3ft.

Easy Frequency Matching
1. SET/IR window of microphones is put near to the IR window of the receiver. Press IR button of the receiver, and SEND will flash on the screen. At this moment, the system will automatically finish frequency matching.
2. Press SET button of the receiver twice, SCAN will be displayed on the screen. Press button (Up or Down), and the system will automatically search for interference-free frequency points.

UHF Anti-interference without Crosstalk
- True diversity UHF frequency adjustment.
- 2*100 channels and large frequency range.
- Multiple sets of wireless microphones can be used simultaneously.
- Suitable for any large-scale stage show.

Specifications:
- Frequency range: 641-691MHz
- Adjustable range: 50MHz
- Dynamic range: 100dB
- Audio response: 50Hz-18KHz (3dB)
- Comprehensive distortion: <0.5%
- Frequency pairing technology: IR frequency matching
- Frequency stability: within +0.005%
- Frequency signal: +45KHz
- Comprehensive SNR: >105dB
- Receiver size (not including size of antennas): 477 x 186 x 43mm/18.8 x 7.3 x 1.7" (LxWxH)

Package Included:
- 1 x Receiver Main Unit
- 4 x Receiving Antennas
- 2 x Headset Microphones

Note:
- 4pcs AA batteries are not included.