Defunc is a Swedish audio brand combining design and function to create user-friendly true wireless earbuds and multi-room speakers.
Defunc (Design + Function) is a Swedish audio manufacturer dedicated to simplifying the audio experience. By focusing on specific use cases—such as gaming, sports, music, and communication—Defunc creates products that blend clean Scandinavian design with practical functionality.
Headquartered in Stockholm under The Art of Utility AB, the brand offers a wide range of True Wireless Stereo (TWS) earbuds and smart home speakers designed to integrate seamlessly into modern life.
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Remove the earbuds from the charging case. They should automatically power on and pair with each other. Once the lights flash (usually blue/red), open your device's Bluetooth settings and select the specific Defunc model name to connect.
If the earbuds disconnect from one another, place both back into the charging case and close the lid. Wait about 10 seconds, then remove them simultaneously to allow them to re-sync.
Defunc offers a one (1) year full replacement warranty from the date of original retail purchase, covering manufacturer defects in materials and workmanship.
Connect the included USB-C cable to the port on the case and plug the other end into a 5V power source. LED indicators on the case typically show the charging progress.