The Dudao X22Pro over-ear headphones offer an excellent sound experience with 40 mm speakers that cover a frequency range of 20 Hz to 20 kHz. They have a battery life of approximately 25 hours and can be fully charged in one hour. The ergonomic design made of soft foam and a leather-like frame ensures high comfort even during extended use. Equipped with modern Bluetooth 5.3 technology, the headphones provide a stable connection with a range of up to 10 meters. The intuitive controls allow for easy operation of volume and calls. Whether listening to music, watching movies, or making phone calls, the Dudao X22Pro delivers clear sound without interruptions. The battery capacity is 250 mAh, and the over-ear headphones are compatible with all Bluetooth devices.