Believe it or not, but Silicon Power company is also exploring new market segments such as portable audio gadgets area. One of the focus products in this market are TWS earphones and the manufacturer has ready models from the Blast Plug series (BP75, BP80, BP81, BP82). The one we are going to review in this article is the BP81, which can be used for about 3 hours from a single charge to listen to music and about four hours for taking calls. A charging case is also included which allows up to five recharges of the earphones, useful when we are traveling.

The product is shipped inside a compact cardboard enclosure with a top plastic transparent window; here the potential customer will be able to see how the earphones do look like, along with the charging case, without the need of unsealing the box:

On the side of the box, Silicon Power is advertising the multiple charging of the earphones inside the case:

The opposite area adverts a 5-day standby time, along with a total of 1 hour charging time inside the dedicated case:

The technical specifications of the Blast Plug BP81 are available on the back, together with the full address of Silicon Power service centers and product serial numbers:

Besides the User Manual, as a bundle we will also receive two semi-transparent plastic envelopes with goodies inside:

The manual instructs the user on how to use the charging station, how to perform pairing, but also how to use the buttons:

Two extra sets of ear tips are provided to fit all ear shapes:

The provided USB cable will help with recharging the portable case:

The barrel-type charging case comes with a two-color scheme, but also the SP logo on top; a rubber handle can be seen on the right, used for ejecting the internal tray: