Visit our Business Solutions website >>

Sentry HO900

alaTest has collected and analyzed 26 reviews from magazines and websites. People are impressed by the size and comfort. The sound and price also get good feedback. Views are divided on the portability. Some have doubts about the reliability and usability.

price, sound, comfort, size

usability, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Sentry HO900 is awarded an overall alaScore™ of 70/100 = Good quality.

Review analysis

(Based on 26 reviews)

User Reviews  

Showing 26 review(s)

Expert Reviews User Reviews
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

price, sound, comfort, size

usability, reliability

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

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

Consumer review by:

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...


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