High quality enhanced cardioid microphone with excellent feedback cancellation. The signal is stable and the working range is 60m (line of sight). Suitable for family karaoke, church mass, wedding banquets, small stage performances and other indoor and outdoor activities. Simply turn on the system and the receiver will automatically synchronize frequency with the transmitter. The portable charging receiver only takes 2-3 hours to charge and can be used for 6-8 hours. The system features solid metal construction for reliable performance and long service life. Contents: 1 handheld microphone, 1 receiver with 6.5mm jack, 1 anti-slip ring, 1 USB charging cable and 1 manual. Note: Requires 2 AA batteries (not included).