F9-5 TWS Wireless Bluetooth Headphones - These are great headphones for those who need and need to be always in touch. Thanks to the 2000 mAh F9-5 Headphone Case, you can easily use your headphones for up to 48 hours, the Case also has the ability to charge your smartphone as a PowerBank, while the headphones with the case are always at hand. The built-in microphone will make it possible to communicate and listen to music in any weather without taking out the device. Touch control is intuitive and works at the slightest touch. The earphone has the form of an insert (gags) - this is the most reliable form of earphone attachment. Thanks to its shape and CVC 8.0 technology, the F9-5 wireless earphones have excellent noise cancellation. This model supports such operating systems as Android, IOS, Microsoft, MAC OS. Great gift for New Year, Christmas, Birthday, Lover, Friend