CC 515 500215 Specifications: Technical Data Operating Temperature Range 32°F - 104°F Packaging Accessories included CarryBag Package weight (incl. Complete product and packaging) 7 oz. Dimensions of product packaging (L x W x H) 8.07 in. x 2.36 in. x 6.50 in. Dimensions of master carton (L x W x H) 24.41 in. x 7.68 in. x 16.93 in. Units in distributor master carton 20 Features ActiveGard Yes Dimensions Cable length 39.37 in. General Data Wearing Style Headband Color Black Article no. 500215 EAN Code 4044156001302 UPC Code 615104101548 Ear coupling On ear Transducer principle Dynamic open Compatibility Desk phone, Tablet, Mobile phone, PC / Soft phone Total harmonic distortion 1% Long Term-Reliability Warranty 2 years