ADAPT Presence Grey UC 1000660 Features: Hear and be heard. Wherever. Talk for longer Handle calls easily Increase your comfort Store easily with discreet carry case Specifications: Technical Data Standby time 336 hours Charge time 1 hours 20 minutes Operating Temperature Range 50°F - 104°F Storage Temperature Range -4°F - 140°F Range (line of sight) 82 ft. Technology 4.0, HSP 1.2, HFP 1.6, A2DP 1.2 Packaging Accessories included EarHook, CarryCase, ChargingCable, BTDongle Package weight (incl. Complete product and packaging) 5 oz. Dimensions of product packaging (L x W x H) 5.12 in. x 1.97 in. x 3.74 in. Dimensions of master carton (L x W x H) 13.78 in. x 9.06 in. x 12.99 in. Units in distributor master carton 20 Features ActiveGard Yes WindSafe Yes SpeakFocus Yes Advanced Own-Voice Yes Multimedia & Music Listening Yes Voice Prompts Yes Dimensions Dimensions 0.75 in. + 2.01 in. + 0.91 in. Product height 0.91 in. Weight 0 oz. Weight 0 oz. General Data Wearing Style EarHook Color Grey Headset Weight 0 oz. Article no. 1000660 EAN Code 5714708004615 UPC Code 840064404617 Ear coupling On ear Transducer principle Dynamic open Long Term-Reliability Warranty 2 years