Sony Extra Bass Bluetooth Headphones, Best Wireless Sports Earbuds with Mic/ Microphone, IPX4 Splashproof Stereo Comfort Gym Running Workout up to 8.5 hour battery, black TecTecTec we went back to the

we went back to the drawing board

Release Date: 05-07-2012

the closed design helps eliminate "headphone bleed" when overdubbing in the studio

Compatible with aptX and AAC codecs for high-quality sound and low latency

Sony Extra Bass Bluetooth Headphones, Best Wireless Sports Earbuds with Mic/ Microphone, IPX4 Splashproof Stereo Comfort Gym Running Workout up to 8.5 hour battery, black TecTecTec we went back to theBrand: Sony Color: Black Features: Enjoy Bluetooth wireless connectivity with NFC one touch pairing. Connectivity Technology: Wireless Listen longer with 8. 5 hours of playback Built in microphone for hands free calls. Frequency Response : 4 Hz 24000 Hz Splash proof design that's ready for rain or sweat Wrap around headband for free movement Available in Red, Blue and Black Publisher: Sony Release Date: 01 09 2016 Details: Sony XB50BS Extra Bass