PTron InTunes Pro Magnetic Bluetooth Earphones With Mic For Oppo A9 (Grey/Black) If you are a sportsperson, you will surely enjoy these sweat proof Bluetooth headsets from PTron. Be active...

PTron Boom 2 4D Earphone Deep Bass Stereo Sport Wired Headphone For Oppo A9 (Black/Gold) Technical Specifications: Frequency : 20-20000Hz Sensitivity : 110DB±3DB Resistance : 16 Ohms Speaker Impedance :...