Sennheiser CX 680 Earfin In-Ear Adidas Sports Headphones: A Complete Review

Name: Sennheiser CX 680 Earfin In-Ear Adidas Sports Headphones: A Complete Review
Brand: Sennheiser
SKU: 904
Price: 36.99 USD
Availability: InStock
Rating: 3.5 (1 reviews)

$36.99

Ruby Singh 54 Wired Earbuds Sennheiser

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7.2/10 (Expert Score)

Product is rated as #5 in category Wired Earbuds

Headphones and player are always with me. Survived a lot of travel, frequent skiing, biking, and sports. They have operated quite accurately, but without undue attention. During this time, I have already changed one pair. (crushed headphone) There were no other options for sports models that met the requirements (strength, sound quality, miniature, so that they fit under the helmet), I had to buy the same ones. Well, a warranty for 2 years only on connectors is given. Perhaps the bass is weak, but it would be unnecessary to require incredible basses from such diameter of the membrane.

Design

7.5

Sound

7.8

Price

5.1

Connectivity

6.4

Battery

7.1

PROS:

Sound
Good bass
Color
Durable wire

CONS:

Price
Ear mounts
Plastic parts
Volume control

Sennheiser CX 680 Earfin In-Ear Adidas Sports Headphones: Features and Specifications as mentioned on Amazon

Sweat and water-resistant
Eafin holding system provides a secure fit during workouts
High-output drivers for energizing sound
DuPont Kevlar-reinforced cable for unmatched sound
Generous 2-year manufacturer’s warranty

Sennheiser CX 680 Earfin In-Ear Adidas Sports Headphones: A Complete Review

From the Manufacturer

Can you remember the last time you had a proper workout without any disturbances from the blaring gym radio, falling earbuds or clatter of machines? The new Sennheiser/Adidas CX 680 sports earphones will change that on the first listen. These sweat-proof, noise-isolating ear-canal ‘phones deliver outstanding, high-energy stereo sound while blocking out up to 20dB of gym noise.

Innovative Earfin Design

Engineered on legendary Sennheiser/Adidas Performance, the exclusive EarFin provides a comfortable, secure fit that won’t fall out during your workout. Further, the CX 680 can be adapted to fit any ear using the supplied fit kit. This will ensure long-term comfort and exceptional isolation to enhance sound quality and concentration. A convenient volume adjuster keeps you in control of your tunes while a detachable extension cable lets you position your MP3 player where you want it.

Kevlar-Reinforced Cable

The DuPont Kevlar reinforced cabling guarantees durability and flexibility where other sports headphones can’t–even in cold temperatures. A sweat-proof, water-resistant construction lets you go your hardest during any off-season.

Compatible with Portable Exercise Devices

The Sennheiser CX 680 headphones are compatible with Adidas miCoach, iPhone, and all iPods/MP3 players with a 1/8″ (3.5mm) plug. The energizing, high-output sound keeps you running and ahead of the game.

What’s in the Box?

Sennheiser CX 680 headphones, 3 pairs of ear adapters (S/M/L), 3 pairs of EarFin adapters (S/M/L), 1 pair of housing covers, 1 pair of diaphragm guards, cleaning tool, extension cable with volume control, storage pouch, cable clip, instruction manual, warranty.

Technical Specifications

Frequency response: 18-20,000 Hz
Cable length: 1.97 ft symmetrical, includes 1.97 extension
Sound pressure level (SPL): 120 dB
Impedance: 16 ohms
Connector: 1/8″ (3.5mm)
Total harmonic distortion (THD): <0.5%
Weight: 0.35 oz

Sennheiser CX 680 Earfin In-Ear Adidas Sports Headphones: A Complete Review

The CX 680 Sports In-Ear Soundproofing Headphones reliably protect you from external noise and allow you to enjoy your favourite music while playing sports. Headphones are easily, comfortably and securely mounted in the ear canal thanks to the EarFin fixation system and a set of silicone ear adapters of different sizes.

The entire line of sports headphones has been designed for use in harsh environments. The flexible elements of the headphones are made of plastic, but durable material. High strength cable reinforced with Kevlar fibre. Headphones can be operated even at low temperatures (up to −10 ° C). A short headphone cable allows you to use them with a player that is mounted on your hand. In other cases, you can use an extension cord with integrated volume control. Headphones are well protected against moisture and sweat.

The voice control function supports working with:

iPod touch
iPhone 4
iPhone 3GS

Features:

Sweat and moisture-proof: ideal for practicing spotting
Robust EarFin Fixing System
Silicone ear adapters for a personalized fit
High-performance emitters with reliable external noise protection
Durable Kevlar fiber reinforced cable
Short cable + extension cable with integrated volume control
Cable cover and clip included
Ideal for all MP3, DVD, CD players, iPods, and iPhones, as well as mobile phones with a 3.5 mm jack

Specification: Sennheiser CX 680 Earfin In-Ear Adidas Sports Headphones: A Complete Review

Brand	Sennheiser
Play Time Range	10-20 Hours
Price Range	$25-$50
Rating Range	3.1-4.0
Product Dimensions	6.5 x 1.8 x 5.5 inches
Item Weight	6.4 ounces
Shipping Weight	7 ounces