Welcome to our shop! Small And Convenient Design: The appearance is mini and compact, which enhances private protection, and is easy to use, plug and play, and automatically connect when the receiver is plugged in. Built-in Rechargeable Battery, Long Battery Life: The transmission microphone has a built-in rechargeable battery, which supports up to 10 hours of working time. Omnidirectional Microphone: This wireless mini lavalier microphone supports about 20m/65ft barrier-free connection, 360° all-round radio, and records every detail. Noise Reduction Technology: With professional noise reduction chip and windshield, enjoy intelligent noise reduction technology, effectively identify the original sound, clear recording in noisy environments. Widely Applicable: Strong compatibility, supporting Type C interface devices of mobile phones and cameras. It can be used for outdoor live broadcasting, interview recording, audio recording, etc. Item Type: Wireless Lavalier Microphone Material: ABS Colour: Black Wireless: 2.4g Wireless Distance: Approx. 20m/65ft Pickup Angle: 360° Battery Type: Built-In 80mAh Lithium Battery (Included) Working Time: About 10 Hours Applicable Equipment: Mobile Phones, Cameras, Notebooks And Other Devices with Type C Microphone Interface Can Be Easily Connected And Used Application Scope: Outdoor Live Broadcasting, Internet Celebrity Eating And Broadcasting, Interview Recording, Audio Recording, Etc. Package Includes: 1 x Microphone 1 x Receiver 1 x Data Line 1 x Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.