Specifications:

• Temperature: 35-50 ℃
• Specification: 1-20 Pieces
• Power Requirements: 5V 1.8A
• Power: 8.5W
• Pad size: 11cm x 7cm
• Maximum voltage: 5-7.4 (V)
• Heat Preservation Duration: 6 Hours & Under
• Application: Body
• 2: Heating pads
• 1: Fits true to size, take your normal size