Product Description of Original P9 Headphones Bluetooth 5.1 Wireless Headband New Bluetooth Headphones Wireless Foldable Stereo Headphone with MicrophoneBluetooth High Speed Connected, Answering Incoming Calls, Handsfree Talking, Superior Combability, High Fidelity Stereo Surround SoundBuilt-in microphone technology allows clear Phone communication; Enables use as a headset. Music and phone controls ensure ease of useSupport TF card and FM radio.True Wireless Communication :Enjoy the freedom of movement with no wires to hold you back. The earphones connect wirelessly to your device for a seamless audio experience.Active Noise-Cancellation :Block out unwanted noise and distractions for a more immersive listening experience. The earphones feature active noise-cancellation technology to keep you focused on your music.Touch Control :Easily manage your music and calls with simple touch gestures. The earbuds come with a charging bin that doubles as a touch control center, making it easy to manage your music and calls without having to take out your phone.Volume Control :Adjust the volume of your music or calls directly from the earbuds. No need to reach for your phone or other devices. The earbuds feature built-in volume control, making it easy to adjust the volume of your music or calls without interrupting your flow.