SIIGs SonicBuds - Noise Isolating Earphones - Black is premium-quality in-ear noise isolating earphones designed to deliver deep bass and dynamic full-range audio. It features flat tangle-resistant cable with adjuster to provide the proper cable tension and gold-plated 3.5mm connector to deliver maximum audio performance with reduced interference for high quality audio enjoyment. General. Color: Black. Body Material: Aluminum. Gold-plated plug anti tangle cord noise isolating flat cable. Headphones. Headphones Type: Headphones - binaural. Headphones Form: Factor In-ear ear-bud. Connectivity Technology: Wired. Sound Output Mode: Stereo. Frequency Response: 10 - 20000 Hz. Sensitivity: 100 dB/mW. Impedance: 16 Ohm. Diaphragm: 0.4. Magnet Material: Neodymium. Headphones Ear Pads: Included. In-Cord Volume Control: Yes. Connector Type: 1 x headphones ( mini-phone stereo 3.5mm ). Miscellaneous. Cables Included: 1 x headphones cable - integrated - 4. Included Accessories: 2 pairs of ear tips (small large) headphones earpads. Compliant Standards: RoHS.