??- 3.5mm to 2.5mm adapter<br />- Suitable for any headset with 2.5mm plug<br />- Allow you to plug in any device that is 3.5mm sockets<br />- Small、 lightweight and convenient<br /><br />                                                                                                                                Dimensions: 1.34 in x 0.24 in x 0.24 in (3.4 cm x 0.6 cm x 0.6 cm)<br />Weight: 0.14 oz (4 g)<br /><br />