Menstruation Pain Relief Device - Menstrual Intelligent Heating Pad

Built-in 2000mAh Rechargeable Battery-Long Battery Life: Brand new -- built-in 2000 mAh rechargeable battery, the heating pad with massager can work continuously for up to 4.5-26 hours (1st gear 26H; 2nd gear 8.5H; 3rd gear 4.5H)! Lightweight and portable, with a type-c input USB rechargeable design, it gives you the freedom to be at your desk, bed or car without removing your device.

Safe & Stable Warmth: Using the latest graphene heating chip and far-infrared technology, this wireless heating pad releases safe and stable heat to the body, and achieves rapid heating within 5 seconds. Rapid and continuous heat surrounds you to help relieve cramping pain or back pain.

Adjustable Massage & Heating: The wireless heating pad has 3 vibrating massage modes + 3 heating modes, you can change the level at the touch of a button, allowing you to customize the settings for ultimate comfort.

Adjustable Waistband - Up to 52in: The massage heating pad comes with an adjustable elastic waistband that stretches up to 52" to fit any waist size. The comfortable velvet fabric cover provides you with the best body touch comfort.