Overview:
USB plug-in insulation
Hook hair sticker design, simple operation
Detachable heating element

Specification:
Product name: USB baby bottle insulation holster
Brand name: Three dads
Color type: blue/pink
Product application: mobile phone charger, power bank, car cigarette lighter
Wait for the USB charging port (please use 5V2A for charging)
Insulation cover material: PU leather

Package Content:
Color classification: USB bottle heating insulation holster-pink, USB bottle heating insulation holster-blue,
USB bottle heating insulation holster (pink) spare heating piece 2, USB bottle heating insulation holster (blue) spare 2 heating tablets,
USB bottle heating insulation holster-pink (3 levels of temperature adjustment), USB bottle heating insulation holster-blue (3 levels of temperature adjustment)
A: 2 spare heating tablets
B: 3-speed temperature adjustment