Selected Material：Adopted superior ABS material,this mini microphone has corrosion-resistant feature and the sturdy shape is not easy to deform.
Noise Cancelling Features:Design in anti-noise,our wireless microphone has built-in DSP noise reduction chips and with strong anti-interference ability, which can filter out noise well and restore the real sound.
Wireless Design：Adopted a wireless design, the size of the microphone is1.7*1.63*4.7cm and the weight is only 250g.This mini microphoen does not take up too much space so that it is convenient for you to carry and use.
High Compatibility：Suit For multi occasion,this live broadcast microphone is suitable for most mobile phones,computer&tablet
Automatic pairing, plug and play.
Transmission protocol: Bluetooth 2.4G private protocol Mark Sensitivity: -42dB Sampling rate: 48KHz Working electricity: ≤12mA Battery life: 4.5H Working temperature: -10℃-50℃ Transmission distance: ≥10 meters Sound delay: ≤20ms Frequency Response: 20Hz-20KHz Signal-to-noise ratio: 64dBm Shutdown current: ≤45uA Battery capacity: 50MA Noise reduction: enc3 pole noise reduction