Sennheiser CX 400Bt True Wireless Earbuds – Bluetooth In-Ear Headphones For Music And Calls

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:

Audio quality is our top priority: Experience great sound with a 7 millimeter dynamic driver and a wide range of Bluetooth codec support.
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​​
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
Full digital control: Our Smart Control app for iOS / Android​ allows all of the earphone functionalities to be modified to your personal choice