Sentey® Bluetooth Stereo Speaker B-Trek S4 (Black) up to 6 Hours - Built-in Mic for Hands Free Speakerphone - 10 Meter - 33 Foot Range - Rechargeable

alaTest has collected and analyzed 944 user reviews of Sentey® Bluetooth Stereo Speaker B-Trek S4 (Black) up to 6 Hours - Built-in Mic for Hands Free Speakerphone - 10 Meter - 33 Foot Range - Rechargeable from Amazon.com. The average user rating for this product is 4.6/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. Reviewers are impressed by the design and size. The price and usability are also mentioned favorably.