ADAPT 135T USB II 1000900 Features: Microsoft Teams certified and UC optimized Call quality meets stylish design Plug and play device connectivity Enjoy enhanced comfort Easy to store and portable Specifications: Technical Data Operating Temperature Range -4°F - 158°F Storage Temperature Range -4°F - 158°F Packaging Package weight (incl. Complete product and packaging) 6 oz. Dimensions of product packaging (L x W x H) 6.30 in. x 7.09 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 Features Certification Microsoft Teams Dimensions Dimensions 7.64 in. + 6.30 in. + 2.28 in. Product height 2.28 in. mm 2.91 in. + 2.28 in. + 0.55 in. Weight 4 oz. Cable length 91.22 in. General Data Wearing Style Headband Headset Weight 4 oz. Article no. 1000900 EAN Code 5714708007012 UPC Code 840064407014 Ear coupling On ear Total harmonic distortion 55%