Remind you why this headphone is an icon in the making. Bluetooth aptX gives you the freedom and convenience of a wireless headphone. 30+ hours of wireless playtime. Major III Bluetooth features custom-tuned 40 mm drivers that produce an enhanced listening experience. Experience the joy of movement with the Sennheiser CX SPORT In-Ear Wireless headset. With a lightweight, sweat and splash resistant design that can be worn around the neck or in front, and advanced Bluetooth technology, it sets you free to experience high quality sound as you move.
TUNAI Square is the perfect device to bridge the gap and let your wired headphones connect with Bluetooth phones, stereos, PMPs, and more. With Qualcomm aptX audio technology, this portable receiver easily pairs with your phone or device via Bluetooth, letting you enjoy wireless CD-quality audio and hands-free calls for up to 7 hours.