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, 1.10 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

Sound good, don't fit
I ordered these with my sony fm radio because so many said the sounded great. If I hold them in my ears, they do sound great. But, they don't stay in my ears and were such a hassle I threw them away. Maybe it's my ears, but I tried several different ways, to no avail.

Not too bad
This is a good ear phone for its price. But at times only 1 ear piece works (the left channel) but then it goes back to normal. I still havent figured what the reason is. If it persists I'll ask for a return Overall not a bad product

Headphones
The headphones work great, they have a lot of bass compared to many other earbuds.