NUX B-10 Vlog is a compact and lightweight wireless microphone system, consisting of a receiver and a transmitter, which can achieve a wireless distance of up to 30 meters. NUX B-10 can provide a stable wireless connection, record high-quality, low-noise, low-latency audio. It’s compatible with most existing cameras/mobile phones/tablets. And it’s a solution for Vlog shooting, product evaluation, event speeches, live broadcasts and web conferences Specifications Operating Frequency Band 2.4 GHz Operation Length < 100 feet (30m) Sampling Rate 24bit / 44.1 kHz Frequency Response 50Hz-20kHz Latency < 5ms Dynamic Range 96dB THD+ Noise <0.2%@1 kHz Built-in Battery Capacity (TX & RX) 400mAh/3.7V Maximum Input Level(3.5mm TRS) 100mVrms(-20dBV) Battery Running Time 4 hours for TX,6 hours for RX Microphone on TX Omnidirectional Electret Condenser Microphone Maximum Sound Pressure Level 110dB SPL Dimensions(TX/RX) 51 mm(L) × 42mm(W) x 13mm(H) Weight(TX/RX) each 28g Included Accessories1 1 x fur windshield, 1 x USB-C Y-cable, 1 x TRS(female) to TRRS(male) adaptor cable for Mobile Phone(CTIA) Included Accessories2 1 x 3.5mm TRS cable for RX to Camera, 1x 3.5mm TRS Y-cable for 2 RXs to Camera, 1 x Cold-shoe RX mount