The soundwave audio bottle blasts your favorite soundtrack to keep you motivated and supports conference calls for easy, hands-free mobile answering system. Screw-on lid with a built-in, light-up, Bluetooth speaker which is complete with flashing LED lights to provide hours of on-the-go entertainment.
Bluetooth working range is 10 meters (33 feet). Double walled 18/8 grade stainless steel construction. Vacuum insulated. Inner wall is plated with copper for ultimate conductivity to keep drinks hot for 12 hours ans cold for 48 hours. Wide mouth opening for easy cleaning and filling. Playback via Bluetooth max 4 hours operating time. Charging Time: 2.5 hours. Micro USB to USB cable included. 650ml capacity.