Earpump Snug Features Looking for a snug fit? Try the Earpump Snug! The unique curvatures of the Earpump Snug ensures that your in-ear headphones do not slip out of your ears as you go about your daily routine. No more annoying interruptions from accidental tugs and pulls! To top it off, its fashion-forward chrome finish is sure to catch more than a few glances! Technical Specifications Speaker Dimension : 13.5mm Impedance : 32? Sensitivity : 105dB Frequency Response : 20Hz – 20kHz Cord length : 1.3m works with all mobile devices with 3.5mm jack Supreme audio quality from the Earpump legacy premium quality silicon gel included (4 sets) Built-in high sensitivity push-to-talk microphone Soft travel pouch included Designed to snug comfortably in your ears Serious bass cleverly coupled with superb audio clarity