3.5mm Over-The-Ear WIRED Hands-free Boom Headset MONO Headphone Single Earphone with Microphone for Boost Mobile ZTE Force / ZTE MAX, Boost Mobile ZTE Warp 4G, Boost Mobile ZTE Warp Sequent, Cricket HTC One SV, Boost Mobile Samsung Seek M350 Fonus Brand Over the Ear WIRED MONO Headset. Use when driving or walking Reduce contact of harmful radiation from your phone. Comfortable, flexible boom microphone is easily positioned as desired. You can use it in either ear by easily rotating the ear hook for left or right ear. It rotates 360 degrees for the best comfortable position. Clear sound patent protected technology provides high quality audio even under windy outdoor conditions and traffic noise. Offers clear sound Fit. Comfortable over ear. Light weight Easy to carry. Extended Mic. Color: Black/Silver. Universal compatibility, works with 3.5mm jack phones and other electronic devices.