Sennheiser CX 680i Sports, black

ANC, Cable
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Product details

The Sennheiser/adidas CX 680i sports headset won't slow you down. It provides very good shielding from outside noise, so you can concentrate on your music and workout.

This powerful ear canal headset features an optimized sports design that is sweat and water resistant, making it ideal for sports. The EarFin holding system ensures a secure and comfortable fit during every workout. It also includes a powerful ear canal transducer for pulsating sound and excellent external noise shielding, along with an integrated remote control and microphone.

Key specifications

Equipment + Functions
MicrophonesVolume control
Signal transmission
Cable
Audio Connections
Jack 3.5mm (1x)
Noise cancelling
ANC
Isolation
Closed
Documents
Item number
247883

General information

Manufacturer
Sennheiser
Category
Headphones
Manufacturer no.
504603
Release date
1.11.2010

Colour

Colour
BlackYellow
Exact colour description
BlackYellow

Headphone properties

Output
Stereo
Noise cancelling
ANC
Equipment + Functions
MicrophonesVolume control
Signal transmission
Cable

Headphone type

Fit
Earhook
Isolation
Closed
Durability
Splashproof

Audio properties

Sensitivity
120 dB
Max. noise level
120 dB
Impedance
16 Ω (ohm)

Connections

Audio Connections
Jack 3.5mm (1x)
Connections base/transmitter
3.5mm

Audio cable properties

Headphone cable length
1.2m

Power supply

Power supply
USB power delivery

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
14 g

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • 84.Teufel
    4,4 %
  • 86.House of Marley
    4,6 %
  • 87.Sennheiser
    4,7 %
  • 88.Jabra
    4,9 %
  • 89.Awei
    5,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 73.Shokz
    7 days
  • 73.Shure
    7 days
  • 75.Sennheiser
    8 days
  • 76.Suunto
    9 days
  • 77.AKG
    10 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 75.AKG
    4 %
  • 75.Mcdodo
    4 %
  • 75.Sennheiser
    4 %
  • 75.T'nB
    4 %
  • 79.Shure
    4,2 %
Source: Galaxus

Overall ratingVery good81/100
Very good81/100
SFT Logo
Rank 1 out of 4SFTReleaseSeptember 2012
  • Positivebesonders sicherer Sitz
  • Positiveeingebauter Lautstärkeregler
  • Negativenur drei Ohrpassstücke

Die Sporttauglichkeit wird schon am Adidas-Logo und an der leuchtend gelben Farbe deutlich. Darüber hinaus sitzen die Ohrhörer sehr sicher und können zudem am Kabel lauter oder leiser gedreht werden. Der Klang ist in diesem Testfeld nicht der Beste, wobei das durch den nahezu perfekten Sitz trotzdem kaum auffällt.