Women’s heated underwear

• Stretch polyester fabric
• 60% polyester, 30% rayon, 10% spandex
• Heat sealed flat seams anti-irritation
• One-quarter zip shirt
• Antimicrobial and antistatic
• 4 levels of diffused heat control
• Bluetooth® 4.0 Wireless Control
• Integrated touch button control
• Two heating elements in the back
• Powerful rechargeable lithium-ion battery
• Up to 10 hours of heat per charge
• Battery characteristics: 7.4V, 2200mAh
• Charging time: 3.5 hours

Includes:

(1) Heated top layer shirt or pants
(1) 7.4V lithium-ion battery
(1) AC Battery Charger