SONY MDR-100ABN Headphones: Complete Controls and Gestures Guide

Left Ear Cup Controls

• 🔌 The power button is located on the left ear cup and is used to turn the headphones on and off with a press and hold of at least two seconds.
• 💡 To enter pairing mode, ensure the headphones are off, then press and hold the power button for at least six seconds until the light flashes red and blue.
• 🎧 The ANC button allows you to enable or disable Active Noise Cancellation with a single press. A blinking light indicates ANC is off.

Right Ear Cup Controls

• 🔊 The volume control buttons (+ and -) are on the right ear cup. Press or press and hold to adjust the volume up or down.
• ▶️ The multifunctional button (slider) can be pressed once to play or pause music.
• ⏭️ Sliding the multifunctional button up plays the next track, while sliding it down plays the previous track.
• 📞 Answering or ending a call is done with a single press of the multifunctional button.

Factory Reset

• ⚙️ To perform a factory reset, turn off the headphones.
• 🔄 Then, press and hold both the power button and the multifunctional button simultaneously for at least seven seconds.
• ✅ The indicator light will flash four times, and you will need to reconnect the headphones to your device afterward.