“ These IEM's arent the greatest. But these ARE the greatest for $5!! Seperation is great, Clarity is great, Detail is great! Bass is superb! Doesnt muddle out the highs and mids. This is the best buds that ive had for just $5! A reminder, these arent audiophile IEM's, but because if the price, they are probably the best IEM's out there! ” --Ezio
“I bought these on amazon.co.uk for about £17 (US$28/€21) I initially bought these with a long return rail journey in mind and was expecting to be able to write a review that dealt with their effectiveness on bus/taxi, train and tube (I also had some less than charitable hopes that they might nullify the squeals and shrieks of young nephews and nieces, and the grumblings of aged ancestors)....” --julian67
“ Expanding on the pros, other likes- - These cans are pretty comfortable imo, with the velour pads and soft headband. I havent had any problems with pressure points on the headband, and have been able to wear them for several hours on end without much fatigue. Clamping force is just right. Tighter than, for example, a Creative Aurvana Live, but looser than my FA-011s. Fairly light weight. -...” --kidcharlemagne
“ANC works well, cutting out the growl of the bus, the rumble of the tube and the drone of office air-con. You can still hear talking and voice and announcements as you would expect. PROS - ANC works well (so far: bus, tube, office) (to come: trains, planes, automobiles) - remote button works with iOS CONS - earbud fit is awkward (they are prone to...” --gingerbeardman
DS-321D, a state-of-the-art pair of stylish in-ear digital active ambient noise-cancelling stereo headphones with voice microphone, perfect for the busy professional on the go. Developed by audio and noise cancellation technology specialist Wolfson Microelectronics plc, the DS-321D combines Wolfson's class-leading myZoneTM digital active Ambient Noise Cancellation (ANC) with HD-quality...
*On/Off switch-saves batteries. *Self-adjusting headband. *Channel selector. *Volume control. Listen to music on the porch,in the yard,or from any room in the house. Selectable,3-channel PLL circuitry for superior reception. 900MHz operation for crisp,clear sound. Long range-up to 150 feet
Nike sport in-ear headphones feature sportsound technology.