Comfytemp Portable Red Light Therapy Belt for Lower Back-K4042 STYLE:Cordless Red Light Therapy Belt for Body Cordless Portable Design: Built-in 5000mAh

Cordless Portable Design: Built-in 5000mAh battery breaks cord restriction

Compact size can be hidden under clothes

2-hour auto power off for secure daily use

lifting and exercise at home

850nm infrared light penetrates deep muscles and joints to ease stiffness

Comfytemp Portable Red Light Therapy Belt for Lower Back-K4042 STYLE:Cordless Red Light Therapy Belt for Body Cordless Portable Design: Built-in 5000mAh5000mAh Wireless Power Supply: Full charge supports 80 to 250 minutes runtime. 13W high power ensures stable light intensity, convenient for pain relief indoors and outdoors. Dual Red & Infrared Light Therapy: 660nm red light boosts surface blood flow. 850nm infrared light penetrates deep muscles and joints to ease stiffness. High irradiance delivers sufficient therapeutic energy. Large Adjustable Coverage: Matched extension strap fits waist up to 70