New Beyution Smart Stereo Wireless Bluetooth Headphone___for Apple iphone series and all IPAD IPOD series; SAMSUNG GALAXY S4

This is Bluetooth 4.1 Headphones with noise cancellation technology. Bluetooth V4.1 Technology(Bluetooth 4.1 technology is 8 times the bandwidth comparing with the Bluetooth 2.1 standard). This Beyution Bluetooth 4.1 headphones with 40mm speaker, and Noise reduction technology, Talk clearly, Best audio performance With a 40mm speaker driver unit, enjoy bluetooth stereo and hands free. Product Features Bluetooth standards:Bluetooth V4.1 , CSR solution,HSP,HFP,A2DP,AVRCP; Wirelessly connect to Apple iPhone 6S/6/6plus/5/5s/5c/4s/4c/3/2 iPAD iPod, Android Smart phone; Samsung Galaxy S6/S5/S4/S3 Note4/Note2/Note3; Galaxy Tablet; Nokia Toshiba Sony and BlackBerry Smart phone and devices; Apple Mac;PC; laptops Tablet and desktops. Built-in microphone Talking with phone clearly, and built Noise cancellation technology. 3.5mm audio jack Not only Wireless, also can use as wired headphone 40mm drivers Along with neodymium magnets produce deep, enhanced bass and full-range sound for dynamic audio. Sound-isolating design Built-in rechargeable lithium-polymer battery enables up to 7 hours of talk time or audio playback. Carrying pouch Protects the headphones during transport and storage. 20Hz - 20kHz frequency response Offers faithful sound reproduction. 64 ohms impedance Space-saving foldable headband Allows simple transport and storage in the included hard travel case. Included Micro USB charge cable Passive noise reduction Up to 15dB blocks background sounds for an immersive listening experience. Noise Cancellation technology, clear call quality. 119dB sensitivity ( 1kHz)