Product Description

Sony offers the MDR-E828LP Fontopia Ear-Bud Stereo Headphones. Fontopia in-the-ear design fits snugly, yet comfortably inside the ear so you can enjoy music while exercising, skating or dancing. Sony Acoustic Twin Turbo Circuitry uses sound chamber and ducts for improved efficiency, gets high sonic output from your portable stereo. Silent Cap prevents sound leakage, makes your music less likely to disturb your neighbors. Neodymium magnet allows for maximum energy in minimum size. Neodymium is far more powerful than conventional Samarium Cobalt or Aluminum magnets. Compact case neatly stores the ear-buds and headphone cord when not in use and is ideal for carrying in a pocket or purse.

Product Details

• Brand: Sony
• Model: MDRE828LP
• Number of items: 1
• Dimensions: 7.90" h x 7.50" w x 7.90" l, 1.00 pounds

Features

• Super-light in-the-ear design
• High-quality 16mm driver units
• Sleek black and silver metallic housing
• Neodymium magnets provide powerful bass and clear treble
• Compact winding case supplied

Amazon.com Product Description
These super-light, ear-bud headphones weigh a mere six grams (.18 ounces.) They are the perfect headphone for those who relish lightweight, quality headphones. The silent cap confines the music to the listener's ear and away from those in the immediate area, a plus for those using the headphones in the coffee shop or library. The earphones are also open-air, meaning they allow ambient noises to enter the ear; this translates to a safer headphones, as the listener will be aware of horns, whistles and shouts.

The MDR-E828LP's deliver a quality sound, even with their small size. The headphones use sixteen millimeter drive units for a deep bass and clear treble. Sony also uses neodymium magnets which provide more energy per ounce than other conventional magnets. The PET diaphragm gives the headphones a high rigidity for minimum distortion. Finally, Sony's Acoustic Twin Turbo circuit achieves high sonic output by utilizing sound chamber and duct technology. The oxygen-free litz cord transfers sound efficiently. The cord is one meter long (3.3 feet) for ample range of movement. The housing is a modern, hi-tech, black and silver metallic finish.

What's in the Box
Sony MDR-E828LP headphones

From the Manufacturer
Sony's MDR-E828LP Fontopia Ear-Bud Headphones feature high-quality 16 mm driver units, Neodymium magnets for powerful bass and clear treble sound, a Sony Acoustic Twin Turbo circuit that uses a sound chamber and ducts for improved efficiency, an included compact winding case, and a super-light in-the-ear design that fits snuggly yet comfortably.

Features:

 
• New Design Housing is sleek black and silver metallic for a new hi-tech look
• Fontopia Ear-Bud Headphones fit snugly yet comfortably in the ear and eliminate the usual headband, so you can enjoy music while exercising, skating, or dancing
• High-Quality 16 mm Driver Units provide enhanced sound quality with deep bass and clear treble and are small enough to fit inside your ear
• Silent Cap virtually confines headphone sound to your ears only and helps ensure that your music does not disturb others
• Neodymium Magnets pack more magnetic energy per ounce than conventional ferrite, samarium cobalt, or aluminum magnets and produce powerful bass and clear treble sound
• PET Diaphragms ensure high rigidity for minimum distortion, and low mass for excellent high-frequency response
• Sony Acoustic Twin Turbo circuit uses sound chamber and ducts for improved efficiency; gets high sonic output from your portable stereo
• Compact winding case supplied neatly stores the ear-buds and headphone cord when not in use; ideal for carrying in pocket or purse
• Type: In-the-Ear, open air, dynamic
• Driver unit: 16 mm diameter, dome type
• Diaphragm: PET
• Sensitivity: 108 dB/mW
• Impedance: 16 ohms at 1 kHz
• Magnet type: Neodymium
• Frequency Response: 12-22000Hz
• Power Handling Capacity: 50mW
• Cord Length: 3.3 ft (1.0 m)
• Plug: L-shaped stereo mini
• Weight: Approx. 0.18 oz. (6 g) w/out cord

Customer Reviews

You can't go wrong with these.....
I owned these for a few years, and I found the sound quality to be excellent... they were very comfortable, and you will notice the difference in sound quality when compared with the standard earphones supplied with most portable CD players. If you know certain songs very well, you will especially notice the difference --- you will actually HEAR the bass guitar when listening to rock bands for instance! I found myself listening to all my favourite songs all over again with renewed interest!

My dog recently chomped on one of these, afterwards it sounded like plastic film rattling inside them, so I ended up replacing these with Sony MDR-ED31LP (supposed to be the next model up), and they are hopeless in comparison (those earphones don't fit in your ear as well as the rubber inserts crumple when you insert them). I should have got these Sony MDR-E828LP earphones again. :-(

These are the best!!
I've used many headphones as I am addicted to my MP3 player. But none of them even come close to the sound clarity and comfort of these Sony Ear-Buds. And the best part is, for under $10 it really is a steal!!!

I use these to do nearly everything from yard work to biking to running and I have no problems keeping them in my ears. I do knock them out on occasion, but that is always my fault and not the ear-buds.

If you are getting ear-buds, get these. There is nothing else out there that compares to these and it is going for an unbeatable price.

Sennheiser MX400 vs. Sony MDR-E828LP
Comfort: The Sennheiser MX400 earbuds are perfectly circular in shape thus seemingly fitting better inside your ear. While the Sony MDR-E828 are also circular but slightly tapered which initially fits inside your ear, but after extensive listening they cause your ear to ache due to the tapered edge. Thus the Sennheiser MX400 wins in comfort for long-term listening.

Sound Quality: The Sennheiser MX400 has a neutral refined sound with fair bass response and smooth treble. The Sony MDR-E828 has a brighter sound with slightly higher bass output and high treble. Generally fans of rock, dance and rap music will prefer the Sony MDR-E828. The Sennheiser MX400 can handle those genres, but not sound as "pumped up" with the Sony MDR-E828. Sound quality is a matter of personal choice, so you decide who wins.

Features: Both offer the same features: same cord length and winding cases.

Overall this is a tough decision, but if I had to declare a winner I would say the Sony MDR-E828 wins as it is almost $5 cheaper than the Sennheiser MX400.