What’s Included• 1x Sennheiser Momentum 4 Charging Case Only 🎨 Available ColorsBlack • White • Copper • Denim Blue ⚙️ Important Compatibility Info• Any firmware version earbuds will work with the charging case. 🔗 Easy Pairing Instructions Place both earbuds into the charging case and leave the lid open. Take them out. Touch and hold the touch sensor on the back of earbuds for 15 seconds. Keep holding until the indicator light begins flashing red, green. Release the button once the light starts flashing. 🔄 Your earbuds have now been reset and are ready to pair again. Connect to your device. 📦 Condition Options • Grade A – Near perfect, minimal to no wear• Grade B – Light cosmetic signs of use• Grade C – Visible wear, fully functional ✅ Why Buy From Earbud Express? ✔️ 100% Genuine Sennheiser Product✔️ Fully Tested & Verified — Works Like New✔️ Professionally Cleaned & Ready to Pair 🚚 Fast & Free U.S. Shipping • FREE shipping on all orders• Same-day dispatch (Mon–Fri before 1PM EST)• Secure packaging for safe delivery