Each product Tom's Guide reviews is thoroughly tested and evaluated based on the following criteria: design, ease of use, features, performance and value. We rate each product on a 4-star scale. A rating of 5 stars or above means we recommend the product; 3.4stars and below means there are better options. An Editors' Choice award indicates that we think that product is the best in its class. BLUETOOTH SPEAKER CHINA SUPPLIES

To evaluate each Bluetooth speaker, we listen to a wide range of music and test the device's durability, if applicable. We also test speakerphone capabilities (if available) and play tunes continuously to see how long the speakers' batteries last. We also consider the quality of the design and ease of use and setup.BLUETOOTH SPEAKER CHINA SUPPLIES

Other features to consider include whether a given Bluetooth speaker supports Siri and/or Google Now voice prompts, as well whether as it has any rugged features such as dust- and waterproofing. You'll also want to make sure a speaker is compatible with your mobile device of choice, though most popular options work pretty seamlessly with Android and iOS gadgets.

The tests we perform vary based on the type of device or software being reviewed, but we pride ourselves on using a combination of homegrown and third-party benchmarks to get the most complete picture of a given product's performance. BLUETOOTH SPEAKER CHINA SUPPLIES