Crystal clear sound with powerful drivers FANTECH WH02s Go Air headphones are equipped with high-quality 40 mm speakers that provide extremely clear and detailed sound. Whether you're listening to music, watching movies or playing games, every tone will be rich and precise. Lightweight and comfortable design for long-term use Weighing only 134g, the WH02s Go Air headphones are designed for all-day comfort. Soft and ergonomic earcup cushions covered with leather material ensure that you don't feel pressure even after several hours of use. ENC microphone for noise elimination Integrated ENC (Environmental Noise Cancellation) technology reduces background noise, enabling clear and uninterrupted phone and online calls. Two connection options – wireless and via cable Fantech WH02s Go Air supports Bluetooth 5.4 for a stable wireless connection with a ш wide range, but also a 3.5mm audio cable for direct connection to devices. This dual system provides flexibility and compatibility with different devices. Foldable and portable design Thanks to the folding design, you can easily take the headphones with you without taking up too much space in your bag or backpack. Long battery life Enjoy up to 13 hours of continuous music playback on a single charge. The headphones are charged via a modern USB-C port, and the charging time takes about 2 hours. Adjustable headband The adjustable headband provides a perfect fit for all users, providing extra comfort during long-term wear. Specifications: Bluetooth version : BT 5.4 Driver size : 40mm Speaker sensitivity : 116 ± 3dB Speaker frequency response : 20-20KHz Battery duration : Up to 13 hours Charging time : Approximately 2 hours Weight : 134g Connectivity : Bluetooth 5.4, 3.5mm audio cable