IFECCO Wireless headphones What's In The Box: 1 x Headphones 1 x AUX Cable 1 x USB Charging Cable 1 x Gift Box 1 x User Manual 1 x Carrying Bag IFECCO S22 Bluetooth Headphones Over Ear Designed to help you enjoy your favourite music on the go IFECCO S22 Bluetooth headphones offer a mixture of fantastic connectivity, supreme audio quality, and slick designs, mutiple-color selection. It is a budget wireless headphones, but still featured amazing quality sound and superb bass. the over-ear design provides immersive and comfy experience with ultra-soft protein earmuff, Don't forget the 40mm customed drivers can deliver premium playback with HD clarity. And It's portable, foldable. Much better than you thought. HiFI Sound & Deep bass Bluetooth 5.0: more reliable and faster Built-in HD Microphone Hands free and voice assistant functions Soft earmuff, comfort and lightweight 16+ hours playing time 2 bluetooth devices connect at the same time Adjustable and foldable design Wide Compatibility IFECCO S22 Bluetooth Headphones are compatible with all Bluetooth device, such as smart phone, tablet, laptop, PC, TV and more. But if your device don't featured Bluetooth, You need a exernal Bluetooth transmitter Wired & Wireless Mode Available Advanced Bluetooth 5.0 ensures a faster, stable connection, and lower latency for better audio stream and premium quality sound Wired mode: Keep music on even if the battery runs out, thanks to the 3.5mm jack port support. Wise Choice Headphones with Mic One key to answer/reject calls: Built-in HD microphone are great for hands-free calling. Two device connection supported at same time: Only one device can operate,but can switch between them. Three-Way calling with pressing one key(play button): Easy and simple Remarkable for the Sound and Quality Oversize 40mm dynamic drivers produce powerful bass as well as clarity sound with more details. Adjustable for Most Head Size Adjustable slider headband are easy to fit different head shapes and sizes. Comfortable for Longtime Wear The memory-protein earpads makes it comfortable to wear for a long time.