Heated Vest Winter Warm Hiking Heated Jacket Vest

Brand Name: PHMAX
Material: POLYESTER
Origin: Mainland China
Hign-concerned Chemical: None
Voltage: 3.8-5V
Gear: 3
Rechargeble or not: Yes
Suitable for season: Autumn & Winter
Material: Polyester
Style: Smart Heating Jacket
Warm Gear: 45℃
Comfortable Gear: 35℃
Energy Saving Gear: 25℃
Feature 1: One key heating, three gear temperature control
Feature 2: Machine washable, hand washable
Note 1: Do not wring it by hand
Note 2: Mobile power needs to be connected
Note 3: Mobile power supply needs to be provided by yourself
Choice: yes
semi_Choice: yes