Sennheiser PXC 550 Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life Splitter -3 dB (F-Female) A400 is built with Flash

A400 is built with Flash memory

With purchase of an Sennheiser USB dongle

4-way navigation with Select/OK key

Zippered Front Storage Pocket Holds An Extra Memory Card Or Cable

UPC: 757120542551

Sennheiser PXC 550 Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life Splitter -3 dB (F-Female) A400 is built with FlashBrand: Sennheiser Color: Black Features: Bluetooth 4 2 wireless technology in an ergonomically designed lightweight, comfortable and collapsible travel headset perfect for travel NoiseGard adaptive noise cancellation ensures superior sound quality in every environment. Charging time: 3 hours Intuitive user control and convenience thanks for voice prompts, touch controls, NFC pairing, smart pause and automatic on off Triple microphone array delivers