With two noise-cancelling microphones, the BlueParrott M300-XT SE blocks 80% of background noise from your end of the call, delivering outstanding quality that keeps your voice loud and clear. Stay Connected All Day.When you spend most of your day working on the go, and need to stay connected all day, you need to know your headset’s battery won’t let you down. The M300-XT SE Bluetooth headset delivers up to 14 hours of talk time from a single charge, so you can keep talking, even on your longest shifts.Small and Light for All Day Comfort.The M300-XT SE is ultra-small and ultra-light, weighing in at just 0.7 oz / 20 g. This tiny little headset features a heavyweight feature set that’ll keep your day running so smoothly from start to finish, you’ll forget it’s even there. With the flexibility to wear it on either ear, it’s a winner for everyone.Wireless Range.This headset has a wireless range of 300 feet/100 meters. With M300-XT SE, you can leave your phone in your vehicle and be sure that your connection will hold. That leaves you free to get on with your job, without having to take your phone or tablet with you everywhere you go.Customizable BlueParrot Button™.Working on the go requires your full attention. That’s why the customizable BlueParrott Button™ allows you to program it with your most-used function, for instant access anywhere. Instantly mute calls, speed dial your contacts, or Push-to-Talk with colleagues, all at the touch of a button, without having to root for your phone.