Sennheiser HD 4.40 BT Wireless Headphones Bluetooth Brand_Newertech all sizes of i

all sizes of i

The Memory Mic includes a USB cable for simple and fast charging

the ME 2-II is 100% compliant with digital RF systems

so you can have fully charged spare batteries ready in the field

000K to blend in seamlessly in any ambient light situation

Sennheiser HD 4.40 BT Wireless Headphones Bluetooth Brand_Newertech all sizes of iApplication: Music and Entertainment Portable The new Sennheiser HD 4. 40 BT offers high quality wireless sound for every day listening on the move. The closed back, around ear headset features Bluetooth 4. 0 and aptX compatibility to deliver true Hi Fi sound with a satisfyingly dynamic bass. Its elegantly minimalistic design has been crafted from robust, high quality materials to meet the requirements of the street. The Sennheiser HD 4 Series Let