Dear Sir

This is Tino from Yashang ,we are manufacturer of mini fan , humidifier and hand warmer.

According to the feedbacks from our clients and markets  , we have develop two new Patent Design Hand Warmer this year.

*9000mAh Battery with  7- 9 hours using time

*All aluminum housing

*LED screen

*Gradient color process

*Leather lanyard

*Nine color optional

*Adjustable from 32 ℃  to 55 ℃

*KC&PSE battery

*CE,ROHS,UL,PSE certification

*Power bank function optional

Inform us if any interests 

Thanks

Tino 

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Tino Tian | Sales Manager | Oversea Sales Dept.

Mail: tinotian@szyashang.com.cn

Mobile / Wechat : +86 15817476645

Shenzhen Yashang Electronics Co., Ltd.