Weymic&reg; G103 Gooseneck Condenser Microphone Cardioid Black Conference Meeting Condenser Microphones with Tang Ring Ding Bell Ring Really Good Quality Three Power Supply Type with 7.5m Cable PLEASE NOTES: this microphone had canceled bell ding dong tone from Nov 1, 2016 PLEASE NOTES:Three power supply type,DC / 48V Phantom Power / AA Battery type 7(not included the AA battery in this package) PLEASE NOTES: Phantom Power must use XLR male + XLR female cable(included) Cardioid Pickup Rejects Off-Axis Sound - Reference Sound Receiving Distance: 20~80cm Adjustable Gooseneck Type Mast, high quality best price Please Refer to Product Description