Address: | 4405 Meramec Bottom Rd # J, St. Louis, MO 63129, USA |
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Postal code: | 63129 |
Phone: | (314) 845-7667 |
Website: | http://www.extremeheadphones.com/ |
I travel extensively and my husband purchased these at an auction and asked me to try them out on my next trip. The rich acoustical sound combined with the sound isolation are superb.