The inca IBK-503 are wireless Bluetooth headphones that combine an impressive sound experience with high wearing comfort. Thanks to the powerful Bluetooth 5.3 chip, you can enjoy a fast and stable connection as well as extremely low latency playback of only 0.04 seconds, making it ideal for gaming and movies. At the heart of the headphones is the 40mm diaphragm, which provides a rich and balanced sound with powerful bass and clear treble. The built-in 400mAh battery provides up to 12 hours of playback time and is fully charged in just 3 hours. So the headphones are always ready to use. The ergonomic design with soft memory foam and a decompression pad on the headband guarantees optimal comfort, even during hours of use. In addition, the headphones offer flexible connectivity options: you can also play music via a micro SD card slot or the AUX port.