Ultimate Ears 300vi Noise-Isolating Headset - get moving with your calls and music. No need to fumble with your iPhone, BlackBerry (with 3.5 mm jack) or iPod (Volume control functionality not available with BlackBerry devices. Audio is supported by all music-enabled smartphones with 3.5 mm jack). On-cord controls let you take calls, adjust the volume and change tracks on the run. This tough headset has been designed by Ultimate Ears - the choice of the world's top touring musicians. It won't fall off while you're exercising thanks to the easy-to-use, shapeable ear loops. Made from durable, sweat-resistant materials, your headset can stand up to even your toughest workouts. With five pairs of soft silicone ear cushions from XXS to L, you won't have to worry about getting a long wearing, comfortable fit - even if you've got small ears. Your headset has been tuned for extra bass to keep you rocking. A protective hard case easily fits into your pocket or your bag while you're on the go or at the gym.
- Sensitivity: 105 dB/Mw, 1KHz
- Noise isolation: 22 dB
- 2 year limited hardware warranty