Wor Worder Wireless Bluetooth Over-Ear Stereo Foldable Headphones, Wired Headsets with Built-in Microphone (Rose Gold) In good pre-owned working & cosmetic condition. Includes: Micro USB Charger & Aux cord -Wireless & Wired mode available The headphones can be used both wireless via Bluetooth and wired mode with the package supplied 3.5mm aux cable. Even with 0% battery, you can continue listening to your music while charging them. -Handsfree calls, Micro SD/TF , FM Radio -Audio drivers: 40mm -Microphone : CVC 6.0 Noise Canceling -Bluetooth version: Bluetooth 5.0+EDR -Wireless Range :10M/33ft without any obstacles -Music Playback Time: 14-15 hours -Talk Time: 14-15 hours -Charging Time: 2.5 hours -Charging Port: Micro USB Type Built-in mic., which make them convenient to use for hands-free calls! Clear calls w/ noise canceling CVC technology and single button to accept and decline calls. Enjoy MP3 w/ micro SD card slot or listen to your favorite FM radio stations with #P1 headphones!