AC input V: 110-240V 50/60HZMotor power: 45WDC input: 26V, 1ACharging time: 3 hoursBattery capacity: 24V, 2400MAH (Li-ion battery)Battery life per charge: 4-5 hoursMotor Size: 48 Motor BrushlessNoise: 40-50DBNet weight: 1KGThe package includes:Massage Gun x 1, Charging Adapter x 1, Gift Box x 1Relieve Muscle Soreness: Helps relieve muscle tension, soreness and back stiffness. Great for personal use and one of the best massage devices for professional users. Great for physical therapists, chiropractors, massage therapists and athletes.Powerful Motor and Ultra Low Noise: 24V brushless motor and quite smooth noise reduction technology bring high power but low noise (30dB - 50dB) experience. Excellent high-torque construction provides accurate percussion, relaxing fascia and stiff muscles.6-speed shifting and 5 attachments: Wireless handheld design, portable and easy to use. We strictly follow the theory of body muscle and bone stress. Designed with 6 gears and 5 massage heads to provide targeted treatment for each muscle group.LONG BATTERY LIFE: Equipped with high-quality rechargeable batteries, it can provide up to 5 hours of massage per charge.Light and Perfect Gift: Only 1.5kg! Lightweight and portable! This would be the perfect gift for parents, friends and loved ones. If you have any questions or suggestions about the product, please feel free to contact us, we will try our best to meet your needs.Dear Sir and Graceful Lady: I'm glad you can come to my store, it's an honor to have you. I hope the products in my store can satisfy you. If you need, you can send an email to ask, I will be happy to answer it for you. If you don't understand anything about the product, please give me a chance to answer your questions. I hope you have a great time shopping in my store! ! ! The world is so big with so many landscapes. Hope you can enjoy the beautiful scenery more! I wish you a happy