When you are on the move, whether for work or sport, the Elite 45h wireless headphones keep you connected for up to 50 hours. Take calls or listen to your favourite music with the freedom of being wherever you need to be, whenever you want. The 40 mm speakers - the biggest in this headphone category - together with the soft and moldable memory foam ear cushions provide comfortable wearing, superior sound and music clarity. Combined with the latest Jabra technology, MySound, everyone can tailor the sound to their personal hearing profile. Features : - 50 hours of battery time - MySound technology for a personalized hearing experience - Foldable and lightweight - Voice control for virtual assistants - Quick recharging time - 2-microphone call technology - Rain resistant - Compliant with Bluetooth 5.0 - Pair with 2 smartphones at once Headphone Specification : Speaker Driver : 40mm speakers Battery : up to 50 hours of battery life from a single charge Charging : up to 10 hours of listening time in just 15 minutes of charging Mic : 2-microphone call technology Voice Assistant : Yes, Amazon Alexa, Siri®, and Google Assistant Jabra Sound+ App : Yes Design : Compact, foldable and lightweight IP Rating : Rain Resistant Passive noise-cancellation : Yes Noise reduction on outgoing voice signal : Yes, 2-microphone call technology Wind noise protection : Yes Bluetooth compliance : Bluetooth 5.0 Supported Bluetooth profiles : HSP v1.2, HFP v1.7, A2DP v1.3, AVRCP v1.6, PBAP v1.1, SPP v1.2 Operating range : Up to 10m