Features 1.UHF Wireless Connection: Dynamic cordless micphone uses UHF wireless connection to move freely during performances or presentations without being tied to a cable. 2.Easy To Operate: UHF wireless microphone is designed to be easy to operate without complicated setup, easy to use and very convenient. 3.Durable: Cordless microphone has good impact resistance and durability, longer service life, built in 800mah lithium battery, long battery life. 4.Dynamic Coil Design: UHF wireless microphone adopts dynamic coil design, which can transmit clear and vivid sound. With stable signal transmission and feedback control. 5.HiFi: Cordless microphone reduces interference and distortion to ensure sound output quality. Suitable for speech, singing, voice and many other occasions. specificationItem Type: Dynamic Cordless Micphone Material: ABS Battery Type: 3 x Lithium Battery (Shipped with Matching Batteries) (800mAh) Use: Home Singing Ktv Microphone One Tow Two Outdoor Sound Microphone PackageList 2 x Microphone 3 x Battery 2 x Silicone Ring 1 x Instruction Manual 1 x Adaptor 1 x Charging Cable 1 x Transmitter 2 x Dust Cover