Experience wireless convenience with our Lavalier microphone, featuring an intelligent noise reduction chip that ensures high-fidelity audio even in noisy environments. Features: Compatible with android smartphones, iphone, iPad, laptops, personal computers, camera etc. Wireless pickup microphone 2.4G: wireless connection, high-fidelity sound. Excellent noise reduction performance, easy to record in noisy environments without noise interference. The reverb function provides 3D sound and an immersive feeling. Low latency: no sense of delay recording. 300mAh battery, continuous recording for 3-6 hours at a time. Suitable for blogging, interviewing, live streaming, blogging, podcasting, youtube, instagram, TikTok. Specifications: Material: ABS+PC Working Frequency: 2.4G Wireless Connectivity Radio Sensitivity: -26db Effective distance: Within 20m(Under barrier-free conditions) Microphone Signal-to-noise ratio: 64dbm Battery: Wireless Microphones: 300mAh Battery Receiver: 180mAh Battery Transmission Delay: 25ms Charging Port: Type-C charging port Charging Time: usually 5-6 hours(Please charge it for 8h before first use) Package Includes: 2 x Wireless Microphones 1 x Receiver 1 x User Manual 1 x Charging Cable 2 x Microphone Windshield Notes: Due to the light and screen setting difference, the item color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.