The "TB1," a compact portable amplifier for smartphones, is now on sale at Toei Radio Radio Department Store.
The "TB1" is a compact, no-name brand portable amplifier that plugs directly into the earphone jack of a smartphone or other device. By connecting it between a smartphone and earphones, users can enjoy powerful sound.
The main specifications are as follows: the main unit measures 46 x 38 x 11 mm and weighs 21 g. The power source is a built-in battery, and the main unit is equipped with a microUSB terminal for charging. It comes in two colors: black and white.
Prices are as follows
TB1
3,980 yen (including tax): Toei Radio Radio Department Store
Prices are as follows
TB1
3,980 yen (including tax): Toei Radio Radio Department Store