1More Piston Classic has a classic in-ear design. The buttons let you instantly answer a phone call or adjust the volume.
From OnBuy
1MORE Piston Classic In-Ear Earphones Lightweight Headphones with Tangle-Free Cable, Fashion Colors, Microphone and In-Line Remote for Smartphones/PC/
Conrad Electronic
1more E1003 Piston Classic In-ear headphones Corded (1075100) Gold Headset