【Multipurpose Microphone】This portable wireless headset microphone is suitable for any audio device with AUX in function to realize wireless amplification【Loud and Clear Sound】Professional sound amplifying circuit,amplifying clear without howling.Wireless Mic headset is great for karaoke, auctions, conferences, announcers and more【UHF Wireless Microphone】Our Wireless microphone adopts advanced UHF wireless technology.This product provides a wide-range with the capability of penetrating walls.Long transmission distance and more stable【Ultralight & Portable】Lightweight and wearing comfortable. Detachable head-mounted rack,support headset & hand-held operation.You can use whichever style you want【12 Months Warranty 】We stand behind our bluetooth headset microphone.Welcome all feedback about them and address any issues immediately.You can purchase worry free!Product DescriptionWhat you can expect from the SHIDU newest UHF wireless mic?And what the difference between the UHF and 2.4G technology?
1. Our UHF wireless microphone provides a wide-range with the capability of penetrating walls, strong anti-interference, no noise,which is better than the 2.4G wireless mic
2. Our UHF wireless microphone has longer transmission distance and a better stability than 2.4G wireless technology
Features:
1. Compatible with any AUX audio device
2. 35m stable wireless connection at open area
3. Built-in polymer battery with high capacity
4. Comfortable design and Portable,easy to carry
5. Adopt SHIDU Acoustic amplification electroacoustic system--- Hi Fi original sound amplification
6. One pairing button,easy to use
7. Occasions: teaching, sales promotion, training，tour guiding, activity, outdoor Yoga...
Specification:
Microphone: Unidirectional condenser microphone
Frequency response: 30Hz~23000Hz
Output Impedance: ≤2.2KΩ
Sensitivity: -41dB±1dB (0dB=1V/Pa)
Charging voltage: DC5V 500mA
Working time: 3~5 hours
Charging time: 2~3 hours
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