UHF AD-220 Wireless Lavalier Microphone System Lapel Mic Noise Reduction with Transmitter and Mini Rechargeable Receiver tại Lotte Market

Giới thiệu UHF AD-220 Wireless Lavalier Microphone System Lapel Mic Noise Reduction with Transmitter and Mini Rechargeable Receiver tại Lotte Market

Features:
Wireless Transmitter: Wireless Transmitter, equipped with lavalier microphone, release your hands, easy to use. Small and light, more convenient for outdoor use.
Clear Sound Quality: UHF high frequency, it is not easy to string frequency. 32 group channel switching. Stable transmission, up to 50m distance. Intelligent noise reduction, pure sound quality.
Strong Compatibility:  Compatible with multiple devices such as DSLR cameras, smartphone, laptop, PC, speaker, professional amplifier, etc. (The connecting cable and adapter are not included.)
Convenient and Easy to use: The transmitter requires 2pcs AA batteries.（The batteries are not included.) Mini receiver is built in rechargeable lithium battery, durable to use.
Wide Application: It is suitable for a variety of scenarios, best for teaching lecture, conference speech, presentation, training, interview or video and audio recording.

Specifications:
Type: 1 Transmitter & 1 Receiver/2 Transmitters & 1 Receiver(optional)
Frequency Offset: ±11kHz
Frequency Response: 80Hz-15kHz
Frequency Stability: ±0.005%
Signal to Noise Ratio: > 60dB
Distortion: 0.5% (1kHz)
Sensitivity: -70dBM
Use distance: 50m in open area
Transmitter Power Supply: Powered by 2pc AA Batteries(Not included)
Receiver Power Supply: Built-in Rechargeable Lithium Battery
Transmission Power: 20mW
Frequency Range: 630MHz-690MHz
-Transmitter:
Frequency Stability: ±0.005%
Carrier Output Power: ≤30mW
Stray Radiation Suppression: >40dB
Modulation Mode: UHF
Maximum Modulation System: ±75kHz
Pickup Mode: (capacitive) (LWM-6188/C)
Item Size: 70 * 180mm
-Receiver:
Receiving Sensitivity: <2μV
Image Suppression: >40dB
Audio Output Impedance: 600Ω
Audio Output Level: 0-0.5V
Power Consumption: 1W
Item Size: 38 * 200mm

Packing List:
2 * Transmitter
1 * Receiver
1 * Charging Cable
2 * Lavalier Microphone
1 * Adapter

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