Electronic body warmer ICHI (with mobile battery function)

Warms up in about 5 seconds You can adjust the temperature, so it's easier than adjusting your body temperature with clothes. When it's a little chilly at cherry blossom viewing, you can easily keep it in your pocket, or as an alternative to red bean paste. Rechargeable and can be used for a long time It also comes with a cover that can be put in with the charging cord. In addition, it can also be used as a mobile battery (5000mAh) PSE certified please get it Items to be delivered: Main unit, charging cord, cover case (without adapter) Size: Body 10.2 x 5.88 x 2.4 cm Material: Aluminum alloy + ABS Weight: 135g Can be used at low temperature (38-42℃) for about 8 hours Medium temperature (42-48℃) can be used for about 6.5 hours High temperature (50-55℃) can be used for about 4 hours