iKross In-Ear 3.5mm Noise-Isolation Stereo Earphones With Handsfree Microphone Headset- Metallic Black for ASUS ZenFone 2 ZE551ML Smartphone iKross stereo earbuds with microphone. Model # IKHS10B. Noise reduction microphone and earbuds. Premium tangle-free flat cable with metallic housing earbuds. Includes three pairs of soft gel earpieces in various sizes for custom fit. Cord mounted ON/OFF button which lets you take calls and hang up easily.