foam ear pads, silicone in-ear inserts, detachable ear cuffs, or a foldable under-chin strap iPhone-compatible jack Flexible cloth-covered wires Three ear-piece sizes for a personal fit Specifications Maximum input signal: 5mW Sensitivity: 94dB/mW @ 1kHz Frequency response: 20Hz-20khz Input level/impedance: 16 Ohms Dimensions: 0.53 in./1.35 cm earpiece diameter; 3.6 ft./1.11 m wire length In the box JBL Reference 220i earphones Three different-sized pairs of earpieces Compact carrying case Airline and stereo phono adapters Warranty One-year limited (For details, please visit www.harmanaudio.com/site_info/warranty_information.asp.) Mfr. Part No.: JBLREF220BLKI Note: Products sold through this websi  (less)

soft, reducing irritation and fatigue. Once inside the ear, this foam will expand to create a seal, funneling pure sound into the ear canal, enhancing the listening experience. The comfortable seal allows music to be enjoyed without raising the volume level to compensate for external noise. Comply T-400 tips are compatible with the following earphone models: Apple Premium in-ear headphones, Audio-Technica ATH-CK7, Creative EP-630, Denon AH-C351, Denon AH-C700, JBL Reference 220, JVC HA-FX55, JVC HA-FX66, JVC HA-NCX77, Koss KEB24, Koss KEB79, Philips SHE9500, Philips SHE9501, Philips SHS8000, Plantronics Voyager 855, Sennheiser CX300, Sennheiser CX400, Sennheiser CX500, Skullcandy Titan, Skullcandy Full Metal Jacket (FMJ), Skullcandy Full Metal Jack...  (less)

full-spectrum sound from virtually weightless earphones that can easily slip into a pocket? Would we have brought it up if the answer were no? High-quality miniature transducers outperform other earphone systems and you can wear them your way: foam ear pads, silicone in-ear inserts, detachable ear cuffs, and a foldable under-chin strap are included.  (less)