Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere.
That's because we have our own in-house Product Research team — they open the box,
verify contents, check the owner's manual, and record dimensions, features and specs.
We stay on top of new products and technologies to help people make informed choices.
Sports Design: The Sennheiser Adidas PMX 680i sweat-proof,
in-ear/neck-band headphones deliver outstanding, high-energy stereo sound during
Sweat & Water Resistant: The PMX 680i headphones utilize
sweat-proof, water-resistant construction for indoor and outdoor use during any
Neckband: The PMX 680i's neckband vertical transducer system
provides a comfortable, secure fit that won't fall out during your workout. The
PMX 680i has a universal fit for any size or shape head.
Kevlar Reinforced Cable: The DuPont Kevlar reinforced
single-sided cable guarantees durability and flexibility, even in cold
In-Line Remote Control: The Sennheiser PMX 680i features an
in-line remote control and microphone compatible with select iPods and iPhones.
Controls include volume, skip forward or backward, fast forward or rewind within
a song, play, pause, accept call, reject call, and end call. Compatible iPhone/iPods
include iPhone 4, iPhone 3GS (16GB and 32GB), 2nd generation iPod classic (120GB),
3rd generation iPod classic (160GB, introduced in 2009), 2nd/3rd/4th generation iPod
touch, 4th/5th/6th generation iPod nano, and 3rd/4th generation iPod shuffle.
Note: Only the in-line remote is incompatible
with other iPods. Used only for listening, the PMX 680i headphones
are compatible with any iPod, iPhone, and any other device with a
3.5mm headphone jack.