I work for T.v shows and Live shows for which I need cordless buzzers , pls let me the cost for it and you can mail the details on my email . I would be visiting Guanzhou between Feb. 23rd - 26th so better if we can close the deal after seeing your product. regards SushantIf you can't find more Buying Leads related to your items, why not post your Selling Leads and Products instead? Show More