PIVOT MOTION: Lightweight body and pivot motion hook for secure and comfortable fit OPEN-EAR STYLE: Does not block ear canal, lets sound in to hear approaching vehicles while listening to music SOUND LEAKAGE REDUCTION: You can easily recognize when someone is speaking to you, and there is little sound leakage LONG BATTERY LIFE - Enjoy up to 26 hours of battery life with rechangeable charging case Condition: Fulfilled by Amazon | ASIN: B0DJ1T38RW