Description: With a large-capacity battery with a Type-c charging interface, rechargeable for repeated use, this micro-phone is long-lasting, can be received steadily over long distances, and is widely compatible with a variety of devices. Using 2.4G wireless transmission technology, this micro-phone does not need to be set up, and it is easy and convenient to operate. And it supports intelligent noise reduction, and can restore high-fidelity sound quality, allowing for a pleasant singing, and speaking experience. It is constructed of aluminum alloy material. The length of this micro-phone is 25cm, the width is 5cm and the height is 5cm. The wireless micro-phone is suitable for recording, singing, livestreaming and so on. Item Name: Microphone Material: Aluminum Alloy Display: Yes With Wireless: No Pointing Characteristics: Cardioid Pointing Sound Channel: Mono Input Voltage: 5V Built-In Battery Capacity: 1000 mAh (Included) Endurance: 12 Hours Or More Signal-To-Noise Ratio: No Less Than 60db Frequency Response Range: 100Hz-20Khz Volume: Adjustable Volume Compatible Devices: Speakers, Sound Cards, Card Pack Amplifiers, Mixers, Home Theaters Features: Dual Charging, LED Digital Display, Noice Reduction Size Details: Size: 25cm x 5cm x 5cm/9.84" x 1.97" x 1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Style A: 1 x Micro-phone 1 x Anti-Skid Ring 2 x Li-Ion Battery 1 x Protective Cover 1 x User Manual 1 x USB Charging Cable 1 x 3.5mm Adapter 1 x Receiver or Style B: 2 x Micro-phone 2 x Anti-Skid Ring 3 x Li-Ion Battery 1 x Protective Cover 1 x User Manual 1 x USB Charging Cable 1 x 3.5mm Converter 1 x Receiver