ADAPT 231 1000896 Features: Enjoy flexible connectivity and great audio Maximize your comfort and productivity Microsoft Teams certified and UC optimized Stay stylish with sleek design Extremely portable to keep you moving Specifications: Technical Data Standby time 300 hours Charge time 2 hours Operating Temperature Range 41°F - 113°F Storage Temperature Range -13°F - 140°F Range (line of sight) 82 ft. Packaging Package weight (incl. Complete product and packaging) 4 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 7.87 in. + 6.50 in. + 2.28 in. Product height 2.28 in. mm 2.99 in. + 2.40 in. + 0.51 in. Weight 3 oz. General Data Wearing Style Headband Headset Weight 3 oz. Article no. 1000896 EAN Code 5714708006978 UPC Code 840064406970 Ear coupling On ear Transducer principle Dynamic open Compatibility Desk phone, Tablet, Mobile phone, PC / Soft phone Total harmonic distortion 0.3% Long Term-Reliability Warranty 2 years