3.5mm Female Audio to 2.5mm Male Audio + Mic Converter Adapter (4 pole) Suitable for Headphones of Mobile phones to decrease the jack size from 3.5mm to 2.5mm Visit Us : www.keymart.lk -------------------------------------------- Welcome Marketing Services (Pvt) Ltd No: 17, Vanderwert Place, Dehiwala (Opposite to Pizza Hut) 0112726473