Bang & Olufsen Beoplay E4 Noise-Canceling Earphones

Block out the world with the B&O PLAY by Bang & Olufsen Beoplay E4 Noise-Canceling Earphones in black. These wired earbuds are designed by Jakob Wagner and feature active noise cancellation, enabling you to tune out unwanted background noise while on the go. Transparency Mode turns your music and ANC off with a single gesture so you can hear what's going on around you, and the same gesture lets you regain peace and quiet. The E4's 10.8mm drivers reproduce frequencies from 20 Hz to 16 kHz, and the internal battery lasts for up to 20 hours on a charge. An iOS-optimized, in-line remote lets you control your music and has a microphone for taking calls. The earphones come with five pairs of ear tips, including a T-200 Comply foam pair, a flight adapter, and a carry pouch to hold it all.