WAVLINK Wireless Lavalier Microphone for iPhone Vlog, Clip on Lapel Dual Mic System & Lightning Input & Battery Case for YouTube Facebook Live,...

WAVLINK Wireless Lavalier Microphone for iPhone Vlog, Clip on Lapel Dual Mic System & Lightning Input & Battery Case for YouTube Facebook Live, Video Recording(2*TX+1*RX) Specification: Model: WAJ608L(Sound Bird Lite Ⅱ) Color: Black Material: ABS Plastic Latency: 20ms Transmission Range: 20m/65ft(indoor), 100m/328ft( Spacious outdoor) Polar Pattern: Omnidirectional Signal-to-Noise Ratio: ≥70db Sample Rate: 48KHz 16Bit Charging Port: USB-C Audio Response: 20Hz-20KHz Item Weight(Single TX): 14g/0.5oz Item Weight(Single RX): 5g/0.2oz Item Weight(Charging Case with 2*TX & 1*RX): 107g/3.8oz Single TX Dimension: 3x3.2x2.3cm/1.2x1.3x0.9in Single RX Dimension: 4x2.6x0.9cm/1.6x1x0.4in Charging Case Dimension: 8.4x5.1x4.2cm/3.3x2x1.6in...