Enjoy clear calls with a high-quality microphone and speaker that are optimized to make conversations clear. Talk 15 se gets the most out of your media, letting your wirelessly stream gps directions, music and podcasts from your mobile phone. With up to 7 hours of calls and up to 14 days of standby time, make reliable bluetooth wireless calls throughout the day on a single charge. Features clear calls. Audio technology optimized for high-quality calls. Stream from your phone, music, podcasts and gps directions. Long lasting. Up to 7 hours of calls. Up to 14 days of standby time. Wireless freedom with bluetooth 5. 0. Roam up to 10m from paired bluetooth devices* *device and network dependent. Voice notifications to recharge your device connect 2 devices at the same time