The Samsung Level U is an ideal choice for high-quality music on the go. Ergonomically designed for long-term wear, these headphones feature a flexible urethane joint to wear around your neck and Stabilizing Wing Ear Gels for in-ear comfort. The magnetic earbuds conveniently clasp together, reducing clutter when not in use. Large 12-millimeter speaker units deliver clear sound and active, dual-mic noise reduction prevents outside noise from interfering with your music or with calls. The high-capacity battery supports up to 11 hours of talk time, up to 10 hours of listening, or up to 500 hours of standby.
ADJUSTABLE HEADBAND: The sturdy yet lightweight stereo headset has a broad range of adjustments. Ultra-soft foam ear cushions provide hours of comfort
ROTATING MICROPHONE: The boom mic can rotate 180? to be worn on the left or right and tucked out of the way when you?re not using it. The flexible mic can be positioned to capture your voice better and reduce background noise
NOISE CANCELLING MICROPHONE ON EITHER SIDE: Wear it on your left or right side and rotate it out of the way when you are not using it. Plus, it cuts background noise – which means crystal clear calls with, family, friends, and work. Sensitivity (headphone): 122 dB /-3 dB. Sensitivity (microphone): -44 dBV/Pa /- 2.5 dB