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Sentry HO900

Sentry HO900
alaScore 69

26 reviews

Feb, 2016

alaTest has collected and analyzed 26 reviews of Sentry HO900. The average rating for this product is 3.0/5, compared to an average rating of 4.0/5 for other Headphones for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Sentry HO900 is awarded an overall alaScore™ of 69/100 = Good quality.

Review analysis

(Based on 26 reviews)

User Reviews  


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Showing 1 - 26 of 26 Show Reviews: in English

Consumer review by: ( review summary for Sentry HO900


alaTest has collected and analyzed 25 user reviews of Sentry HO900 from The average user rating for this product is 3.0/5, compared to an average user rating of 3.9/5 for other Headphones on

64% of the reviews on give this product a positive rating.

This summary is based on the product: Sentry HO900 - Headphones ( ear-cup ) - wireless

Feb, 2016

Consumer review by: ripit (

Terrible sound. ”


I liked the idea that these used regular batteries (I hate when you go to use a device, just to find that it is not charged), and the price was cheap, but it turns out you get what you pay for.  The biggest problem may have been interference or...

Jan, 2011

Product Specifications

Sentry is one of the most recognized suppliers of electronic devices. Outstanding packaging and the exclusive product design has become Sentry's trademark. PRODUCT FEATURES: Mini-stereo to Hi-Fi plug; 2-Way Stereo Splitter plug; Airline adapter; Stereo to mono adapter; 20-foot coil cord.

Audio Output

Connectivity Technology:Wireless
Headphones Form Factor:Ear-cup
Headphones Type:Binaural
Product Type:Headphones
Sound Output Mode:Stereo

Audio System

Recommended Use:Digital player / Game console / Portable audio system / TV


Manufacturer:Sentry Industries
Packaged Quantity:1
Product Line:Sentry

Remote Control

Type: None