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Sony DR-BT21IK/B Wireless Transmitter and Bluetooth Headset for iPod

alaTest has collected and analyzed 129 reviews of Sony DR-BT21IK/B Wireless Transmitter and Bluetooth Headset for iPod. The average rating for this product is 4.0/5, compared to an average rating of 3.8/5 for other Headsets for all reviews. People really like the size and portability. The comfort and sound also get good feedback, but some have doubts about the reliability and price. There are some mixed views about the bass quality.

usability, sound, comfort, portability, size

price, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Headsets the Sony DR-BT21IK/B Wireless Transmitter and Bluetooth Headset for iPod is awarded an overall alaScore™ of 74/100 = Good quality.

Review analysis

(Based on 129 reviews)

Expert Reviews  

User Reviews  

Showing 128 review(s)

Expert Reviews User Reviews
Showing 1 - 126 of 128 Show Reviews: in English | in other languages (1)

Consumer review by:

Amazon.com review summary for Sony DR-BT21IK/B Wireless Transmitter and Bluetooth Headset for iPod

 

alaTest has collected and analyzed 116 user reviews of Sony DR-BT21IK/B Wireless Transmitter and Bluetooth Headset for iPod from Amazon.com. The average user rating for this product is 4.0/5, compared to an average user rating of 3.8/5 for other Headsets on Amazon.com. Comments about the size and portability are on the whole positive. The comfort and sound are also appreciated, but many are less positive about the reliability and price.

usability, sound, comfort, portability, size

price, reliability

85% of the reviews on Amazon.com give this product a positive rating.

This summary is based on the product: Sony DR-BT21IK/B Wireless Transmitter and Bluetooth Headset for iPod

Staff Recommended

Expert review by:

Sony DR-BT21iKB Wireless Headphones

 

Control your iPod from far away!

The headphones are much more lightweight than similar models. They offer great levels of comfort. iPod controls are available on the headphones

Low bass range, some edges are sharp and uncomfortable for some users, signal wanes when you are on the other side of a wall from your iPod

This comfortable headphone set fits snugly on your head as you listen to your music in high quality. It also connects easily to your iPod via wireless to allow you to listen to your favorite playlists.

Consumer review by:

Good, but not great.

 

For bluetooth the sound is great. i can hardly feel them on my ears anymore. however to do this i had to wrap gauze around the frame above my ear because it was fairly sharp there. Mine were refurbished but nothing is wrong with them as far as i can...

Great Sound! wireless freedom, lightweight ;

Comfort above the ear, doesnt work well through a wall ;

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Consumer review by:

best product and deal ever

 

This product Wirelss Transmitter and bluetooth Headset for Ipod is a must have for travelers,music. The only negative concern i have is my first wireless unit was stolen along with my IPOD and all I have is headphones. The best kept secret. sincerely IC

Consumer review by:

I wish I had found this sooner

 

I'm an A/V guy -- "A/V freak" would be more appropriate at times. I waxed and waned over buying this for about two weeks and finally did so about two weeks before I deployed. I think it is the best set of headphones I've ever had. Not only can I listen...

Consumer review by:

The Best

 

The product was more than I expected. I bought the headphones for my workouts but now I use it for all my daily duties around the house. I have no problems with the volume because I found the switch on the headphones. I can control my ipod from the...

Consumer review by:

Excellent Wireless Choice

 

Excellent wireless earphones. Sound range isn't as deep as corded, but not having any wires to deal with is great. Product works exactly as described.

No wire to deal with

Limited bass range

Consumer review by:

Excellent Wireless Choice

 

"Excellent wireless earphones. Sound range isn't as deep as corded, but not having any wires to deal with is great. Product works exactly as described."

No wire to deal with

Limited bass range

Consumer review by:

Good product

 

I also use this when working out the gym and on the subway, but my one issue is that it doesn't get loud enough and I sometimes can't hear everything despite cranking the volume all the way up. (I'm not hard of hearing, it just that surrounding noise...

Consumer review by:

Nice wireless headphones for your iPod

 

"If you're looking for good quality wireless headphones, look no further. This product does exactly what it says it does. The sound quality is excellent for wireless headphones and yes, it will work from 30ft. This feature doesn't actually excite me...

Does exactly what the product information says it does

The headphones disable the volume control on your iPod, requiring you to control the volume from your headset

Consumer review by:

Nice wireless headphones for your iPod

 

If you're looking for good quality wireless headphones, look no further. This product does exactly what it says it does. The sound quality is excellent for wireless headphones and yes, it will work from 30ft. This feature doesn't actually excite me...

Does exactly what the product information says it does

The headphones disable the volume control on your iPod, requiring you to control the volume from your headset

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Product Specifications

Experience the joy of wireless freedom. The DR-BT21G Bluetooth headset is a perfect companion for your iPod MP3 player. Operate basic iPod functions remotely from the headset (featuring AVRCP capability) and enjoy crisp, robust sound.

Audio Input

Microphone Form Factor:Built-in
Microphone Operation Mode:Mono / Omni-directional
Microphone Technology:Electret condenser
Type:Microphone

Audio Output

Connectivity Technology:Wireless
Headphones Form Factor:Behind-the-neck
Headphones Type:Binaural
Product Type:Headphones
Response Bandwidth:14 - 24000Hz
Sound Output Mode:Stereo
Wireless Technology:Bluetooth 2.0

Audio System

Recommended Use:Cellular phone / Digital player
Type:Headset

Dimensions & Weight

Weight:2.3oz

Header

Manufacturer:Sony
Model:BT21IK/B
Packaged Quantity:1
Product Line:Sony DR

Remote Control

Type: None
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