4x808nm Laser Therapy Device forAdapter Input Voltage : 100-240V-50/60Hz 0.4A Adapter Output Voltage : 5.0V-2A Atmospheric pressure : 860hpa~1060hpa Battery capacity : 2600 mAh Battery voltage : DC 3.7V Environmental temperature : 5~40 High-concerned chemical : none Laser medium : GaAlAs Semiconductor Laser wavelength : 650nm/808nm Maximu.Product Highlights Product: 4x808nm Laser Therapy Device for Horse Pets Humans Upgraded 3in1 Red Light Therapy Device Muscle Recovery Joint Pain Relief Skin Health Care Portable Veterinary Equine Dog Care Pain Relief Machine Body Healing Tool Shopping focus: Indoor and outdoor lighting Choose your option: Confirm the selected size, color, specification and included accessories before ordering. Specifications and CompatibilityCheck the selected product variant, images and listed specifications for fit and compatibility. Features may differ between configurations.Questions Before Ordering Which option should I choose? Match the listed variant to your intended use. What is included? Refer to the chosen variant and product images. Will it fit my device or space? Confirm the specifications before purchase. Is every option identical? Features and included pieces can vary by variant. Where can I find delivery details? Review the shipping information at checkout. Related Products Leds Red Light Therapy Infrared Laser Therapy Horses Tens Red Tanning Lamp Blue Light Therapy Fungal Nail Treatment Device Infrared Red Light Foot Wrap Recovery Handheld Red Light Device Pet Laser Therapy Infrared Cat Red