Good - Item may or may not come in original packaging. Item has been tested and is in full working condition. Comes with a 30-day warranty.
THE EXCEPTIONAL AUDIO QUALITY IS UNIMAGINABLE WITH THE CURRENT BONE CONDUCTION TECHNOLOGY IN THE MARKET. OPENRUN VIBRATION IS 30 DEGREE TILTED AGAINST FACE, THIS ALLOWS MORE BASS DYNAMIC RANGE AND LESS VIBRATION FEELINGS. 26GRAMS. IP67 WATERPROOF.
