Sennheiser IE 80S BT Audiophile In Ear Bluetooth Headphone, Black REFURBISHED With a connection 25% faster

With a connection 25% faster than any other wireless tech available

HyperX Signature Comfort - Feel the HyperX difference in the details like our signature memory foam

The BioTracker sensor monitors heart rate

Modes - Velvia (Vivid)

An optional accessory mount is required for smartphones and action cameras

Sennheiser IE 80S BT Audiophile In Ear Bluetooth Headphone, Black REFURBISHED With a connection 25% fasterFeatures The first Audiophile Bluetooth In Ear headphones from audio specialist Sennheiser Supports Hi Res codecs for uncompromised sound, including LHDC, aptX HD, and AAC aptX low latency support ensures perfect synchronization with video content Dynamic speaker system with 10 millimetre drivers and powerful neodymium magnets to ensure audiophile grade accuracy and clarity Precisely tailor the sound experience using the Sennheiser Smart control app