Wireless Lavalier Microphone

Wireless Lavalier Microphone, Portable Audio Video Recording Mic, with Charging Case Features: 2.4GHz wireless transmission technology Ideal choice for video content creation, vlog, live streaming, and more Providing excellent audio quality at broadcast level Ultra compact clip on transmitter and dual channel receiver With easy to operate OLED display screen Real time headphone monitoring function Working range up to 100m High quality built-in microphone Equipped with lavalier microphone Large capacity charging box, compact design, lightweight and portable Specifications: TX transmitter: Transmission method: 2.4GHz digital frequency band Signal modulation: GFSK Operating distance Up to 100 meters RF output power: ＜ 10mW Polarity mode: omnidirectional Frequency response: 35Hz-18KHz Maximum sound pressure level: Integrated microphone: 120dB SPL Lavalier microphone: 110dB SPL Sensitivity: Internal microphone: -39dB Lavalier microphone: -39dB Signal to noise ratio:>84dB Power supply method: built-in lithium battery/USB-C DC 5V/charging box contact charging Built in battery life: approximately 7 hours (3.7V 400mAh) Antenna: PIFA antenna Audio input source: 3.5mm TRS microphone/linear input, or built-in microphone Weight: approximately 32g Size: 62.1x31.6x16.5mm Working temperature: -10 ℃ to 50 ℃ Storage temperature: -20 ℃ to+55 ℃ RX receiver: Transmission method: 2.4GHz digital frequency band Signal modulation: GFSK Operating distance (unobstructed): up to 100 meters Audio output port: 3.5mm headphone jack 3.5mm TRS output hole Audio output level: -60 dBV to -20dBV Power supply method: built-in lithium battery/USB-C DC 5V/charging box contact charging Built in battery life: approximately 7 hours (3.7V 400mAh) Antenna: PIFA antenna Weight: approximately 32g Size: (L62.1 x W31.6 x H16.5)mm Working temperature: -10 ℃ to 50 ℃ Storage temperature: -20 ℃ to+55 ℃ Charging box: Power supply method: USB-C DC 5V/1.5A Charging box battery capacity: 2000mAh Charging time of the charging box: 3 hours Weight: 152g Size: (L96 x W96.8 x H35.6)mm Working temperature: -10 ℃~50 ℃ Storage temperature: -20 ℃~+55 ℃ Package Included: 1 x Receiver 2 x Transmitters 1 x 3.5mm TRRS Cable for Smartphone 1 x 3.5mm TRS Cable for Cameras 1 x USB-C Charging Cable 2 x Fur Windshields 2 x Lavalier Microphones 1 x Charging Box 1 x User Manual