Water Reminder Stainless Steel Pop Lid Drinking Water Mug.

Product information:  

Material: 316 stainless steel
Insulation performance: 12-24 hours
Style: modern and simple
Style: Straight Cup
Color: white, black, pink
Capacity: 450ml

Battery capacity: 90mAh 
Dimensions: 220x66 (mm)
Lid material: food grade PP+PC
Sealing ring: silicone
Screen display: OLED screen (touch screen)
Charging method: Micro USB interface

Packing list: 

Thermos cup*1 USB cable*1 manual*1 packing box*1