DGXINJUN Cordless Red Light Therapy for Foot Slipper FDA Cleared Wireless Near Infrared Light Therapy Device for Feet Toes Instep Pain Relief Led Portable Wearable Rechargeable with 4000mAh Battery

• TRULY CORDLESS PORTABLE SERIES - red light therapy - The combination of multifunctional controller and magnetic suction power bank power supply technology achieves cordless. The multifunctional battery controller can easily remove charging and installation, discard plugs and wires, hands free, move free. SEPARATE OF RED AND INFRARED LIGHT - The multifunctional controller can use red light therapy or infrared light therapy separately. There are also 5 levels of light intensity adjustment, suitable for different populations. Upgraded hollow side design for better breathability. TWO LIGHT MODE SETTINGS - - Pulse mode and traditional mode. In pulse mode, pulse rate from 1HZ to 10HZ. In traditional mode, steady light. Timer set at a range from 5-30mins. The two modes can be arbitrarily selected and switched. LARGE CAPACITY BATTERY - 4000mAh battery can be continuously used for up to 3+ hours when fully charged, with long battery life. Wide voltage design, battery charger input voltage AC 110-240V, battery output voltageb DC 5V/3A.Low EMF: