Manufacturer’s Description

The Sennheiser CX 680 In-Ear Adidas Sports Headphones in-ear headphones provide high-quality audio, noise isolation, and durability in a compact and lightweight design. The headphones have an exclusive EarFin design and multiple sizes of eartips to ensure a comfortable, stable fit that won't fall out. The in-ear design also blocks up to 20dB of ambient noise, letting you focus on your workout instead of your environment. Ideal for the sports or workout enthusiast, the headphones have a sweatproof design for indoor or outdoor use at any time of year.

The Specs

Physical Attributes
Cord Length 1.97 ft
Weight 6.07 oz
Quick Glance
Product Type Earphone
Interface Connection Mini-phone
Headset Type Stereo
Headphone Type Open|Earbud
Warranty
Warranty Information 2 Year
More Info
URL http://www.sennheiser.com
Performance
Overall Min Frequency Response 18 Hz
Overall Max Frequency Response 20 kHz

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