*Voice control feature is only available on iPhone 3GS.
**VoiceOver feature is only available on the iPod shuffle 3rd generation.
IMPORTANT! Listening at high volume for long periods of time can result in long-term hearing damage. For your safety, do not use headphones if they would prevent you from hearing warning sounds, such as while driving a car or motorcycle, riding a bike, etc. Remember that noise isolation type earphones such as the iB15 are very effective in blocking outside noise, including warning sounds. Always be aware of your surroundings and do not use these earphones in situations that require you to hear warning sounds.
NOTE: In extremely cold or dry air conditions you may notice a slight ‘tingling’ feeling in your ears when using in-ear headphones. This is the result of the build-up of static electricity in your body. This is normal and not an indication of any problem with your headphones..
