Saramonic Blink500 PRO B1 Wireless Lavalier Microphone - 2.4GHz Dual-Channel Stereo Mic with Charging Case, OLED Display & 3.5mm Headphone Jack for DSLR, Cameras, Smartphones - Perfect for Vlogging, Interviews, YouTube Videos & Live Streaming

The Saramonic Blink500 Pro systems are incredibly lightweight, ultracompact and easy- to-use wireless microphone system for up to 2 people. The microphone delivers exceptional, broadcast-quality sound to DSLR, Mirrorless and Video cameras, Smartphones, Tablets, Computers, and more. The transmitters and receivers deliver a remarkable 8-hours of run time on a single charge and feature quick charging. The supplied charging case allows you to charge the transmitters and receivers quick charging. The supplied charging case allows you to charge the transmitters and receivers battery packs. Blink500 Pro RX Transmission Type:2.4GHz Digital Frequency Modulation: GFSK Operating Range:Up to 328′(100m) Audio Output Connector: 3.5mm jack Audio Output level: –60 dBV to -20dBV Power Requirements:Built-in Li-ion Battery or Micro USB DC 5V or Charging Contact Headphone jack:3.5mm Built-In Battery Life: Approx.8 hours Antenna:PIFA Antenna Weight:Approx. 32g(1.13oz) Dimensions:56×38×29.4mm Operating Temperature: 0℃ to 50℃ Storage Temperature: -20℃ to +55℃ Blink500 Pro TX Transmission Type:2.4GHz Digital Frequency Modulation:GFSK Operating Range:Up to 328′(100m) RF Output Power:10mW Polar Pattern:Omnidirectional Frequency Response: 50Hz-18KHz Maximum SPL:Built-in Microphone:120dB SPL Lavalier Microphone: 110dB SPL Sensitivity:Built-in Microphone: -39dB Lavalier Microphone: -39dB SNR:＞78dB Reference audio input level: -30～42dBv MIC input,0 dB attenuation Power Requirements: Built-in Li-ion Battery or Micro USB DC 5V or Charging Contact Built-in Battery Life:Approx.8 hours Antenna: PIFA Antenna Audio Inputs: 3.5mm TRS Lavalier Mic/Line– in Input or Built – in Microphone Weight: Approx. 32g(1.13oz) Dimensions: 56.5×38×26.1mm Operating Temperature:0℃ to 50℃ Storage Temperature:-20℃ to +55℃