The Plantronics M110 is a standard, reasonably attractive headband-style headset that we can recommend for in-car and at home use (it also doubles as a headset for cordless phones). But unless you want to look like a switchboard operator, it's less than ideal for use in the streets. The Plantronics M110 is a standard, reasonably attractive headband-style headset that we can recommend for in-car and at home use (it also doubles as a headset for cordless phones). But unless you want to look like a switchboard operator, it's less than ideal for use in the streets.