Extreme noise cancellation for any environment. Branded BLUETOOTH(R) V3.0NOISE BLACKOUT(TM) 3.0 WITH DUAL MICROPHONESHD VOICE FOR BETTER SOUND EXPERIENCEVOICE GUIDANCE TALKS USERS THROUGH SETUP PAIRING BATTERY & CONNECTION STATUSMULTIUSE(TM)CONNECTS UP TO 2 ACTIVE BLUETOOTH(R) DEVICES AT THE SAME TIMECHARGES HEADSET IN THE CAR OR VIA PC WITH THE UNIQUE CAR CHARGERALL DAY COMFORT WITH ULTIMATE-FIT EARGELS(TM) OR EAR HOOKTRANSMITS MEDIA WITH A2DP TECHNOLOGYTALK TIME: UP TO 5.5 HOURSSTANDBY TIME: UP TO 10.5 DAYS WIRELESS RANGE: 33 FTDIM: 1.9"H X .7"W X .9"DUPC : 615822002981Shipping Dimensions : 1.90in X 0.70in X 0.90inEstimated Shipping Weight : 0.022
This one-so far, has been better than the original extreme I owned. I bought mine used, and so far, it's been the best headset I've owned in a while. I stopped using my Jawbone Era headset and replaced it with this one (battery life was beginning to decline). This headset has GREAT battery life, I can wear it all day, and expect good life out of it until I arrive home 8-9 hours later (it has a power saving feature that works well). When you receive a call, it w..