Features 1、WIDE SOUND DIFFUSION: 2.4G high end wireless technology is adopted in the microphone headset system, and the amplification range is up to 10 meters, eliminating dead angle interference, and the sound quality is clear and loud 2、HIGH FIDELITY: Wireless microphone headset built in noise reduction chip, filter noise, possess remarkable effect, and high fidelity sound quality 3、EASY CONNECTION: The wireless microphone headset system support automatic pairing and connection, and can be connected without frequency docking, which is convenient and fast 4、SENSITIVE AND ACCURATE: UHF wireless microphone headset adopt high sensitivity pickup microphone core, the sound effect is clear and not easy to distort, long lasting and comfortable wearing without fatigue 5、APPLICABLE SCENARIO: Wireless microphone headset is suitable for a variety of devices, supporting 3.5mm, 6.35mm sound interface, power amplifier, computer, mobile phone recording and live broadcast, multi scene use Specification Item Type: Wireless Microphone Headset Frequency Range: 2.4-2.483GHz Operating Channels: 26CH Modulation System: GFSK Baud Rate: 3Mbps Communicating Distance: 10m Receiver Sensitivity: -80db Sound Channels: Single channel Frequency Response: 20-20KHz Latency: 12.5ms Sampling Frequency: 48KHzx16bit SNR: 90db Distortion: 0.5% at 1kHz Dynamic Range: 90db Channel Isolation: 50db Battery Type: Lithium battery Transmitter Battery Capacity: 450mAh Receiver Battery Capacity: 450mAh Material: ABS Package List 2 x Transmitter 1 x Receiver 2 x Headset Microphone 1 x User Manual 1 x Charging Cable 1 x Adapter 2 x Sponge Cover