0.2w ultra-low power, 2835 multi-chip leds, long-term lighting test, no problem with heat dissipation, please rest assured.
The 5000mah mobile power can be fully charged and can be lit for 100 hours.
It can be put in a wallet or hung on a key, so it is very portable.
The features of the 4th generation mini USB light are shown in the following picture:
![](https://img.alicdn.com/imgextra/i1/361121710/T2YegmXKhXXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i1/361121710/T2HFT6XA8XXXXXXXXX_!!361121710.jpg)
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![](https://img.alicdn.com/imgextra/i3/361121710/T2IC64XphaXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i1/361121710/T2xaT4XvpaXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i1/361121710/T2fiY7XrpXXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i1/361121710/T2uBP4XrJaXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i1/361121710/T2X_bNXddbXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i4/361121710/T2LtJVXw0aXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i2/361121710/T2GUKZXslaXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i1/361121710/T26XROXyBaXXXXXXXX_!!361121710.jpg)
![](https://img.alicdn.com/imgextra/i4/361121710/T2A.I0Xo0aXXXXXXXX_!!361121710.jpg)