Take the Next Step in Experiencing Music with This Lightweight Active Noise Cancelling Headphones. the Headphones Will Eliminate All the Surrounding Environment Sounds to Make the Music Sound Even More Clear Transparent & Powerful. the ABS Headphones has an Around-Ear Fit for Optimal Wearing Comfort. the 400 Mah Battery Will Allow You to Play Music for Up to 14 Hours on One Single Charge. Perfect for Long Trips, Work or Anything in Between. Even If the Battery is Empty It’S No Problem. Dead Battery, No Problem as It Takes Just a Mere 1.5 Hours to Fully Charge the Headphones. with Bt 4.2 Which Allows an Operating Distance Up to 10 Metres. with Microphone & Pick Up Function to Answer Calls. Including Zipper Pouch. Anc Degree: 23 Db. Minimum Quantities Apply.