Wireless Headset Noise-Canceling Microphone for Teaching, Hosting, and Guiding GF13

Wireless Headset Noise-Canceling Microphone for Teaching, Hosting, and Guiding GF13. Low Latency Transmission: Extremely low latency under 20ms ensures perfect audio-video synchronization. Active Noise Cancellation: Transmitter features ANC button to turn noise reduction on or off instantly. Multi-Mode Switching: Receiver supports amplifier, mobile phone, and camera modes with a single button. Long Battery Life: Transmitter 350mAh and receiver 150mAh provide approximately 7 hours of usage. Wide Compatibility: Works with teachers amplifiers, cell phones, computers, tablets, cameras, and sound cards. ISO Certified Quality: Strict quality control under ISO9001 system with AQL 0.65/1 standards. Comprehensive Warranty: 1-year warranty for main unit and 6 months for accessories against factory defects. Flexible Customization: Offers minor and full customization options including OEM and ODM services.