Sell UHF Wireless Mic for Voice Amplifier Speaker Teacher best price

Features: More Nature and Clear Voice project, Widely apply for teaching, tour guide, sales, speech, conference, meeting,karaoke etc with High anti-interfering ability when working 48KB/Second amplifier wireless transmission,One second automatic pair; 50meters (Max) wireless presentation Signal strong through wall penetration ability 3.5mm to 6.5mm convertor as free accessory,suitable for Professional Stage & Studio Audio Equipment Wireless Presentation.Green led light working condition timely indicating, High Secure Level,One-to-one directional pairing, Frequency will not interfere with each other More compatible,Excellent Stabilized Signal,strong anti-jamming capacity,far better clear nature sound project. Both Headset and Handheld available,Reduce the burden of the body, no need waist hanged, easy amplification Can used with 3.5mm and 6.35mm female interface devices. Suitable for teacher guides, etc. Specifications: microphone Size: approx. 20x2.8cm USB cable length: approx. 30cm Receiver Size: 7.5x3cm Color: Black Material: Plastic Audio signal: Digital sampling 48Khz Pairing method: Automatic configuration Voice frequency direction: 20-20KHZ Transmission method: two-way UHF frequency modulation Power supply type: Built-in Li-battery Power consumption current: 0dbm<75ma Use of distance: 30m-50m (Open) Working time: 6 hours Package includes: 1 x Wireless microphone 1 x Head hook 1 x Receiver 1 x USB charging cable 1 ×adapter