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Product Powerbeats by Dr. Dre (Black) Klipsch Image S4i Premium Noise-Isolating Headset Sennheiser CC 520 (with Ultra Noise-Canceling Microphone & Boom) Maxell Kids Safe (Black)
Price $149.00 to $149.95 $46.00 $127.89 to $259.83 $6.95 to $81.42
CNET editors' rating 3 stars 4.5 stars Info unavailable Info unavailable
Average user rating 2.5 stars 3.5 stars 0 stars 0 stars
Release date October 1, 2010 Info unavailable Info unavailable Info unavailable
Bottom line
The Powerbeats by Dr. Dre Sports Headphones are a reasonable option for style-conscious runners with money to burn, but most fitness-minded listeners would be better served by other options on the market.
The Klipsch Image S4i earphones offer up sound quality on par with and better than sets that cost many times as much, and they include compelling extras for iPhone and iPod users.
Info unavailable
The Maxell Kid Safe KHP-2 headphones are a standard model made specifically for kids. They are small in size and limit the volume coming from an audio source.
Product Description

Monster PowerBeats Sport Headphones - Headset

Klipsch Image S4i

Sennheiser CC 520 - Headset

Maxell Kids Safe KHP-2 - Headphones

Packaged Quantity

1

1

1

1

Product Type

Headset - Wired

- Wired

Headset - Wired

Headphones - Wired

Recommended Use

Portable audio system

Info unavailable

Corded phone

Portable audio system

Headphones Type

Headset - Binaural

Binaural

Headset - Binaural

Headphones - Binaural

Headphones Form Factor

In-ear - Over-the-ear mount

Info unavailable

Full size

On-ear

Connectivity Technology

Wired

Wired

Wired

Wired

Sound Output Mode

Stereo

Stereo

Info unavailable

Stereo

Microphone

Built-in

Built-in

Boom

Info unavailable
Remote Control

Player remote control

Info unavailable

None

None

Audio Specifications Info unavailable

Frequency Response 10 - 19000 Hz - Sensitivity 110 dB/mW - Impedance 18 Ohm

Frequency Response 300 - 3400 Hz - Sensitivity 103 dB - Impedance 300 Ohm

Frequency Response 14 - 20000 Hz - Sensitivity 90 dB - Impedance 32 Ohm

Full specifications Full specifications Full specifications Full specifications Full specifications
Buying choices Prices from 4 stores Prices from 1 store Prices from 2 stores Prices from 7 stores