IMPACT SC 630 USB ML 1000552 Features: Get USB connectivity Outstanding sound for perfect speech clarity Easy call management Ensure clear calls with certified solutions Enjoy high-quality design and craftsmanship Specifications: Technical Data Operating Temperature Range 41°F - 113°F Storage Temperature Range -4°F - 158°F Packaging Accessories included CarryBag, MagneticHolder, ClothingClip Package weight (incl. Complete product and packaging) 7 oz. Dimensions of product packaging (L x W x H) 7.87 in. x 2.36 in. x 6.10 in. Dimensions of master carton (L x W x H) 24.41 in. x 7.48 in. x 16.54 in. Units in distributor master carton 20 Features ActiveGard Yes Noise At Work Yes Certification Microsoft Teams Dimensions Cable length 114.17 in. Weight 5 oz. General Data Wearing Style Headband Color Black, Silver Article no. 1000552 EAN Code 5714708003533 UPC Code 840064403535 Ear coupling On ear Transducer principle Dynamic open Compatibility Desk phone, Tablet, Mobile phone, PC / Soft phone Long Term-Reliability Warranty 3 years