Ablee bluetooth speaker manufacturer, our mini portable speaker with a convenient silicon handle for hanging -- BT2510. it's very easy for traveler. and how awesome that is waterproof. if it is dirty, you can just take the silicon off and put other one on. Playing time about 6 hours within 70% volume; Full charge just takes 1 hours. Connects to any Bluetooth-enabled device from up to 30 feet (10 meters) away. Bluetooth-enabled devices fit in Android and iPhone, iPad, tablets, smartphones, iPods, and MP3/MP4 players, TF cards. Built-in mic for making phone calls; power and volume-control buttons; USB charging cable included. it's beautiful in night with LED. that's absolutely fatastic fantastic. if you want it, contact us. we'er bluetooth speaker manufacturer from Shenzhen China.

Today, gadget become something that people can’t leave without. and all need a power. for people that rarely in office or home, all their gadget will depend on “Power bank”. But did you know that choose wrong power bank will make your gadget in danger?

What is power bank?
Power bank also known as backup battery or portable charger. As portable charger this device have a function to recharge your gadget, every time and everywhere.

There’s many power bank in market, some have a good shape and other may have a good price (cheap). But only a few that can give a safe warranty to your gadget.

You should pay more attention when choosing power bank

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

Power bank|China suppliers

Mobile power, also called "external battery", "battery", "battery", "digital charging companion", "charged Bao" and "mobile power" the concept is that with the popularity of digital products and the rapid growth to the development of, the definition is: easy to carry portable power supply. For digital products feature increasingly diverse, the use of more frequent, more and more closely associated with our daily life, how to improve use of digital products, convenience to people's lives and the importance of timely power, maximize function is all the more urgent. Xun-CWS mobile power, is designed to tackle and solve this problem the best solution, carry a mobile power supply, it can be recharged anytime, anywhere for a variety of digital products.

Power bank|China suppliers System means that the discharge rate of the battery discharge forms, discharge, termination voltage, and temperature.

"Guangyu" VRLAB discharge is divided into the following three phases.

A) Battery voltage float charging plunged by open circuit voltage, voltage to fell to 2.13 per cent from 2.23V at this time, so the process is shifted from the float charge voltage open circuit voltage, not the actual open circuit voltage, so the decline particularly fast.

B)Beginning on open circuit voltage, the battery voltage declines steadily under normal conditions battery to discharge at between 1.80-No. 2.06 is a smooth transition period and steady decline in battery voltage.

C) When the battery reaches a voltage of 1.80V, if continue to discharge, the discharge rate, which also belongs to the batteries during the discharge process, if a discharge occurs, you have time to charge the battery, or cause battery sulphation, restoring capacity will lead to great difficulties. Power bank|China suppliers