About this item 1-Industry-leading noise canceling bluetooth earbuds with the new Integrated Processor V1. .Magnet : High-power neodymium magnets, Frequency Response (Bluetooth Communication) : 20 Hz–20,000 Hz (44.1 kHz sampling) 20 Hz–40000 Hz, (LDAC 96 kHz sampling, 990 kbps) / 20 Hz–20,000 Hz (44.1 kHz sampling)..Quick Attention : Yes. DSEE Extreme : Yes 2-Exceptional sound quality with new Integrated Processor V1 and supporting LDAC codec. 3-Crystal-clear call quality, beamforming microphone and a bone-conduction sensor provide clear voice detection even in noisy environments 4-Speak-to-chat technology automatically reduces volume during you face issue in Bluetooth connectivity please turn off the Bluetooth function for a couple of minutes, then turn it back on 5- 8 hours long battery with Noise Canceling 6-IPX4 Water resistance 7-Multipoint connection lets you connect two devices at once (Available via firmware update) 8-Easy wireless charging with Qi technology 9-"Sony Headphones Connect” App for Android /iO 10-These noise cancelling headphones are Alexa enabled for voice access to music, information, and more. Activate with a simple touch.