ADAPT 165 USB II 1000916 Features: Call quality meets stylish design Plug and play device connectivity Enjoy enhanced comfort Easy to store and portable Convenient noise limiter switch Specifications: Technical Data Operating Temperature Range -4°F - 158°F Storage Temperature Range -4°F - 158°F Dimensions Dimensions 7.64 in. + 6.18 in. + 2.28 in. Product height 2.28 in. mm 2.91 in. + 2.28 in. + 0.55 in. Weight 5 oz. Cable length 91.22 in. General Data Wearing Style Headband Headset Weight 5 oz. Article no. 1000916 EAN Code 5714708007173 UPC Code 840064407175 Ear coupling On ear Compatibility Desk phone, Tablet, Mobile phone, PC / Soft phone Total harmonic distortion 55% Packaging Package weight (incl. Complete product and packaging) 7 oz. Dimensions of product packaging (L x W x H) 6.30 in. x 7.68 in. x 2.36 in. Dimensions of master carton (L x W x H) 21.38 in. x 18.11 in. x 16.02 in. Units in distributor master carton 40