We provide Tender Bidding Support for Supply Of Hand-Held Single Channel Wireless Cardioid Dynamic Microphone For Vocal Singing, Speec H And Live, Having Specifications As Follows, Snr Value 103Db Or Better, Sensitivity Of 1.6Mv Or Better, Uhf, On/ Off Switch, Led Indicator, Volume Control Button, Minimum 1 Year Warranty. Acceptable Make Are Shure: Model: Blx24/Sm58-H10, Sennheiser Model:Xsw 1-835, Sennheiser Model:Xsw 1-825, Eikon Model: Wm 700M, Akg Model:Wms 470 . Warranty Period: 12 Months After The Date Of Delivery