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Plantronics Discovery 665

Plantronics Discovery 665
alaScore 82

77 reviews

Jan, 2025

alaTest has collected and analyzed 77 reviews of Plantronics Discovery 665. The average rating for this product is 3.7/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Opinions about the size and comfort are on the whole positive. The portability and usability also get good feedback. Reviews are divided on the noise isolation.

sound, usability, portability, comfort, size

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Plantronics Discovery 665 is awarded an overall alaScore™ of 82/100 = Very good quality.

Review analysis

(Based on 77 reviews)

Expert Reviews  

User Reviews  

Showing 71 review(s)

Expert Reviews User Reviews

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Showing 1 - 28 of 71 Show Reviews: in English | in other languages (6)

Consumer review (amazon.co.uk)

Amazon.co.uk review summary for Plantronics Discovery 665

 

alaTest has collected and analyzed 4 user reviews of Plantronics Discovery 665 from Amazon.co.uk. The average user rating for this product is 3.8/5, compared to an average user rating of 4.0/5 for other Headphones on Amazon.co.uk. Opinions about the portability and durability are on the whole positive. The noise isolation and design are also appreciated.

design, noise isolation, durability, portability

75% of the reviews on Amazon.co.uk give this product a positive rating.

Jan, 2025

Consumer review (amazon.com)

Amazon.com review summary for Plantronics Discovery 665

 

alaTest has collected and analyzed 14 user reviews of Plantronics Discovery 665 from Amazon.com. The average user rating for this product is 3.6/5, compared to an average user rating of 3.9/5 for other Headphones on Amazon.com. Reviewers are impressed by the noise isolation and comfort. The sound and price are also mentioned favorably, but many are negative about the design.

usability, price, sound, comfort, noise isolation

design

71% of the reviews on Amazon.com give this product a positive rating.

Jan, 2025

Expert review by : Sascha Segan (pcmag.com)

Plantronics Discovery 665

 

The super-smart Plantronics 665 is great at listening, but needs some speech therapy.

Comfortable. Tiny. Easy to use.

Poor voice transmission in noisy situations.

more headset reviews:• VXi BlueParrott S450-XT• Plantronics Voyager Focus UC• Sony Xperia Ear• Jabra Halo Smart• Plantronics Voyager 5200• more

Feb, 2007

Expert review by : Nicole Lee (cnet.com)

Plantronics Discovery 665 Bluetooth Headset review

 

You wouldn't be far off base if you thought the Plantronics Discovery 665 was an update from the Discovery 655 Bluetooth headset, as it looks and feels very much like its predecessor. It even comes with a similar-looking charging pocket and also comes...

The Plantronics Discovery 665 comes with two charging options, a vibrate mode, and different earbud sizes, plus the charging pocket lights up whenever there's an incoming call. The Discovery 665 also has an improved digital sound processing technology...

The Plantronics Discovery 665 is not a notable upgrade from its predecessor, the 655. It has fewer charging options, and it still retains the two small volume buttons.

The Plantronics Discovery 665 is a great little Bluetooth headset with amazing sound quality. But due to its lack of charging options, you shouldn't feel pressured to upgrade from the 655.

Jan, 2007

Expert review by : PhoneArena Team (phonearena.com)

Plantronics Discovery 665 Review

 

Plantronics announced its 665 headset as a sibling to the 655 and both models are very, very similar but still have minor differences. In order to distinguish itself from the 655, the new model uses the same design but ...

Mar, 2008

Expert review by (bayreviews.com)

Plantronics Discovery 665 Bluetooth Wireless Headset

 

Extremely light weight, compact, and easy to use

Ears hurt a bit during long hours of use. Other than that none

This headset is a must for all who want or need to be mobile.

Sep, 2007

Expert review by : Mr.Gadget (mrgadget.com.au)

Plantronics Discovery 665 Bluetooth Headset Review

 

If you're always on the road and on the phone, I recommend the Plantronics Discovery 665. The Plantr...

Sep, 2007

Expert review by : Jeremy Horwitz (ilounge.com)

Review: Plantronics Discovery 665 Bluetooth Headset

 

Three new Bluetooth headsets we've been testing generally follow the historic rule, but also interestingly diverge enough from it to be worthy of any iPhone owner's attention. Two are from Plantronics-the brand new Voyager 520 ($100) is an improved...

Just want to point out that I have the Plantronics 665 and it does come with a wall charger

Aug, 2007

Expert review by : Julie Strietelmeier (the-gadgeteer.com)

Plantronics Discovery 665 Bluetooth Headset

 

Very good sound quality, Car and USB charger included, Comfortable, Easy to use, Very good sound quality, Car and USB charger included, Comfortable, Easy to use

Expensive, Expensive

Aug, 2007

Expert review by : ConnectReviews (connectreviews.com)

Plantronics Discovery 665 Bluetooth Headset

 

Bluetooth headsets have evolved in many ways over the years, becoming smaller, sleeker, and packing in better audio quality, features, and comfort.

Great sound quality., Awesome battery life., Very comfortable

Lack of charging options., Miniscule volume buttons

Mar, 2007

Expert review by : Sascha Segan (smartdevicecentral.com)

Plantronics Discovery 665

 

The super-smart Plantronics 665 is great at listening, but needs some speech therapy.

Feb, 2007

Expert review by : Good Gear Guide.au (goodgearguide.com.au)

Expert Review

 

For those of you who are after a Bluetooth headset that's a little less obvious, this is a solid choice.

Tiny, Simply interface, Looks great

Incoming audio could be better

Mar, 2008

Price comparison for Plantronics Discovery 665

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