2.4G Wireless Lavalier Microphone 1T1R Portable Audio Video Live Broadcast Mini Microphone for iPhone Android Mobile Pho

Features Built in DSP dual chip high definition audio active noise reduction 10 hours long battery life long lasting operation Strong penetrability support barrier free transmission free recording without restriction 360° high fidelity omnidirectional pickup Using dual channel digital audio technology audio and picture synchronization Adapt to multiple scenes and equipment interviews Vlog multi person shooting webcast etc Automatic pairing plug and play simple operation Model DS01Color black whiteSignal to noise ratio three level noise reductionCharging time 1 5 hoursContinuous battery life 4hBattery capacity 100mAHTransmission delay 15msTransmission distance 30 metersConnection method automatic pairingFrequency range 2 4GHzFrequency response range 20 20KHZCharging interface Lightning Type CPackage Included 1 x Microphone1 x Receiver