What You Get:1 UHF wireless microphone, 1 receiver with a 1/4''(6.35mm) plug, 1 anti-slip ring , 2 Type-C charging cable, 2 rechargeable batteries, 1 user manual. Rechargeable Battery & LED Display:The rechargeable and portable receiver only needs to charge for about 2-3 hours and can be used for 6-8 hours. The system features rugged construction for dependable performance and long life. Quick Setup: Turn on the system and plug the receiver into the 6.35mm jack, then the receiver will sync the frequency with the transmitter automatically. Wearing the anti-slip ring and having your karaoke party. Compatibility: Superior signal stability, compatible with karaoke machine, powered speaker, amplifier, mixer, audio interface, etc. Lightweight, compact wireless microphone and receiver with durable 1/4 inch jack (6.35mm)output for DJ mixers and guitar amps. Wireless Freedom - Stable signal, 80ft operating range (line of sight) to freely move around during performances, suitable for indoor and outdoor activities, such as home karaoke, church, wedding, conference and small stage performance.Wireless microphone makes you move freely and do energetic and active performances.80ft receiving distance great for hosting a party, performances and live shows.