🎧 First: Charge before use Use the USB charging cable that came with the headphones. Plug the cable into the charging port on the headphones and the other end into a charger or computer port. A red light will turn on while charging. When charging is complete, the light will turn off or turn blue (depending on the model). 🕒 Charging time: approximately 2 hours. 🔋 Operating time after full charge: up to approximately 18 hours. 📲 Second: Connect the headphones via Bluetooth Turn on the headphones by pressing and holding the power button (usually the Power or MFB button). You will hear "Power on" or see a blue and red flashing light — this means that the headphones are in Pairing Mode. Open the Bluetooth settings on your phone or tablet. Look for the speaker name AH-806M1 or Stitch Kids Headphones. Tap the name to connect. When successfully connected, the light will stop flashing or turn solid blue. 💡 Tip: When you turn on the headphones in the future, they will automatically connect to the device they were previously paired with. 🎵 Third: Controlling sound and music ▶️ Play/pause music: Press the play button once. Bluetooth Headset