HV2119 Winter Portable USB Rechargeable Battery Men Thermal Heated Vest Men Winter Sleeveless Vest Heated Coat

Features:

1. 7.4V heat system, max temperature is 60°C, high/medium/low

2. 3 heat zones on front and back for fast heating, let you instantly warm around the whole body.

3. Good fabric with polyester fillings for more warmth.

4. Polyester down proof fabric. Smooth surface, low friction coefficient, wear resistance. Light weighted.

5. Mobile power supply (power bank), away from the shackles of the wire, 5000Ma power bank power supply, sustainable heating up to 7 hours.