Sennheiser CX 400Bt True Wireless Earbuds, Noise Cancellation and Customizable Touch Controls

• Brand Name: Sennheiser
• Model Name: CX 400BT True Wireless - Black
• Color: Black
• Headphones Form Factor: In Ear
• Connectivity Technology: Wireless
• Wireless Communication Technology: Bluetooth
• Special Features: Dual ear
• Included Components: Wireless Charging Case
• Age Range Description: Adult
• Material: Plastic

About the product:

1. Audio quality is our top priority: Experience great sound with a 7 millimeter dynamic driver and a wide range of Bluetooth codec support.
2. Long battery life, comfortable wearing: Get up to 20 hours of music playtime with one charge - The ergonomic design​ offers optimal comfort and secure fit with 4 ear adapter sizes​​
3. Personalize to your everyday needs: Fully adaptable controls for music, calls and voice assistant​ - Built-in audio equalizer​ adapts the sound to your personal preferences
4. Full digital control: Our Smart Control app for iOS / Android​ allows all of the earphone functionalities to be modified to your personal choice