Audio-Technica ATH-DSR7BT Wireless Over-Ear Headphones with Pure Digital Drive<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Exclusive pure digital drive system keeps Audio signal completely digital from source to driver for exceptionally pure sound</li><li>Denotes chipset controls driver amplitude directly with digital signals - no D/a converter required</li><li>Compatible with Qualcomm apt HD， apt， AAC and SBC Codecs， enabling wireless transmission with a resolution up to 24-bit/48Khz</li><li>Exclusive 45 mm True motion drivers， featuring Bobbin-wound voice Coil， top-mounted printed circuit board and specially designed diaphragm， provide rich， detailed Audio reproduction</li><li>Housing's dual-layer isolation structure keeps the electric circuitry separate from the acoustic space for optimal phase and transient response</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41g1cEwsQBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31WgvEpPwKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41goQqVF65L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dIhp6WHNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Pmo1-nqdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bEu%2Bk-PnL.jpg" noproxy>