#INTRA AURAL PORTABLE#

Despite these data, the use of saline is still considered to be first-line McCarter 2007. Stool softener: Prevention of straining during defecation and constipation associated with hard, dry stools relief of occasional constipation Use: Off Labelĭata from a small, prospective, randomized, double-blind controlled study comparing the intra-aural use of docusate to triethanolamine polypeptide (not available in the US) and subsequent irrigation with lukewarm normal saline as needed supports the use of docusate intra-aurally as a ceruminolytic Singer 2000. Oral: 12 to 72 hours Rectal: 2 to 15 minutes Use: Labeled Indications Reduces surface tension of the oil-water interface of the stool resulting in enhanced incorporation of water and fat allowing for stool softening (Roering, 2010) Pharmacokinetics/Pharmacodynamics Excretion Stool Softener: 240 mg Ĭolace: 100 mg ĭocQLace: 100 mg ĭOK: 100 mg, 250 mg ĭulcolax Stool Softener: 100 mg If you're looking for noise-cancelling headphones, consider the Sennheiser PXC-250-II ($299.95), Bose QuietComfort 15s ($499) and Sony MDR-NC500D ($599).Excipient information presented when available (limited, particularly for generics) consult specific product labeling. They work best when dealing with constant hums, such as the noise on planes. Active noise-cancelling headphones run on batteries and use external microphones to listen to the noises around you and compensate. Noise-cancelling headphones are popular but don't expect miracles. You'll also want to ensure you're ripping your music at a high bit-rate, because great headphones will show up poor-quality music files.

#INTRA AURAL PORTABLE#

Looking at more expensive models, such as the open-back AKG K 701 ($899) and Sennheiser HD 650 ($799.95) or the closed-back Beyerdynamic DT 770 ($399), you should also factor in the cost of a portable pre-amp. Consider the feel of the pads and the design of the headband - some go over the top of your head and some go around the back. Once again, comfort should be a priority. The semi-open AKG K242HD ($349) is also highly respected. Open-back models tend to provide a more natural sound but let in more sound from the outside world.Ĭonsider the closed-back AKG K430 ($149), AKG K272HD ($399) and Sennheiser HD 438 (pictured, $119.95) or the open-back Audio Technica: ATH-AD400 ($179) and Beyerdynamic DT 860 ($369). Closed-back models reduce outside noise but can feel a little claustrophobic and sweaty. Budfits and Earbudi also sell $10 over-the-ear clips that attach to standard iPod earbuds and might suit other brands.Ĭircumaural headphones are divided into open-back and closed-back designs. If you're looking for earbuds that will stay in place while you're exercising, check out the Sennheiser OMX 181 ($59.95) or Bang & Olufsen A8 ($220), which feature over-the-ear clips. Comfort should be a high priority if you'll be wearing headphones every day. Not everyone likes buds buried deep in their ears but some canalphones come with a choice of sleeves so you can choose which fit best. If your budget stretches further, put the Denon AH-C751 ($299), Shure SE420 ($539) and Shure SE530 ($689) on your shortlist.

Options include the Sennheiser CX 300-II Precisions ($99.95), Monster Jamz In-Ear Headphones ($139), Shure SE210 ($229) and Bose Mobile In-Ear Headset ($199). They tend to lack bass, producing a tinny sound that doesn't do justice to most music.īetter are 'canalphones', which wedge into your ear canal to block outside noises and provide better bass.

Intra-aural headphones are the tiny earbuds that probably came with your MP3 player.