Purchase VocoPro VHF3300 Rechargeable Wireless Handheld Microphone System and get away from needlessly purchasing replacement batteries! The VHF3300 provides fully rechargeable dual wireless microphones that mount to the top of the receiver for easy charging. Simple and effective, the VHF3300 will save you bundles of cash by cutting out those expensive battery purchases. Just set each mic in the charging port on top of the receiver while not in use and prepare the VHF3300's handheld mics for their next use. Super easy with no additional connections needed, VocoPro is the first to offer a rechargeable system built into its own receiver stand. VocoPro VHF3300 Features Dual Antenna Receiver/Mic Recharger secures mics when not in use Squelch Circuitry to eliminate background noise and RF noise bursts VHF-Band Quartz-Lock provides drift-free operation Auto-mute Circuitry with noiseless On/Off Switching Individual Volume controls for each mic channel allows precise vocal mixing Dual 1/4 inch unbalanced outputs or single mixed signal output Incredible operation range of up to 150 feet Front panel LED indicators to monitor signal strength Fits 19 inch single rack space with included mounting bracket Versatile! Thanks to its multiple outputs, the VHF3300 is perfect for home karaoke systems or traveling DJs.