负离子智能运动手表2000个
​功能强大，续航时间长
​可以挂在脖子上，做会销，做礼品的看过来
​价格给到你相当给力

2000 negative ion smart sports watches
Powerful function, long battery life
You can hang it around your neck, make a conference sale, and make gifts.
The price is quite awesome for you. （识别下方二维码联系卖家）