Wireless Vocal Microphone System with Handheld Mic Y6333

Shure GLX-D Advanced Digital Wireless Vocal System with SM58 Vocal Microphone Battery Chemistry: Lithium Ion (Li-Ion) Operating Range: 200.13 ft Operating Range: 200.13 ft Battery Run Time: 16 Hour Battery Run Time: 16 Hour Country of Origin: China Country of Origin: China 6.35mm (?1/4"): Yes XLR: Yes Maximum Operating Frequency: 2.40 GHz