WIRELESS IN-EAR NOISE-ISOLATING, luxury TRAVEL HEADPHONES &8203; Denon’s Globe Cruiser AH-W200 In-Ear headphones have been designed for the frequent business traveller & provide exceptional sound quality, Bluetooth 3.0 wireless connectivity & integrated controls & microphone for a peaceful yet productive travel experience. Featuring an integrated amplifier, apt X decoding for CD quality audio over a wireless Bluetooth connection, the AH-W200s have a multitude of ear tips to choose from for superior noise isolation. The ergonomic design of the Globe Cruiser headphones means that you can move effortlessly throughout an airport or busy train station. FEATURES Wireless with CD sound quality (Bluetooth APT-X) Comply foam ear tips provide superior fit & advanced noise isolation Integrated controls & microphone for superior mobility, ease of use & convenience Flexible neckband & articulating In-Ear design for superior fit Integrated amplifier Rechargeable battery provides up to five hours listening enjoyment (Charging cord included) Cable included for listening to music in wired mode Comply™ TX-400M foam ear tips & Silicon ear tips (XS, S, M, L) provide advanced noise isolation & superior fit Leather travel case with karabiner for easy attachment Cable & airline adapter included for in-flight use DENON TRAVEL SMARTPHONE APPLICATION Denon Travel smartphone application, available for iPhone, iPad, or Android phones enhances the listening experience of the frequent traveller means that you can load frequently-used travel apps for easy access Better quality audio player with instant playlist creation capability Ability to create, save & share custom EQ curves Choose a myriad of EQ presets Update your Facebook or Twitter status about the music you like with the touch of a button