[Ultrasonic Wristband]: A sleek and stylish wristband designed for men and women, crafted to complement your personal style and daily wear. [Stylish Design]: Minimalist and modern look that blends seamlessly with any outfit, suitable for everyday use, casual events, parties, holidays, birthdays, and more. [Wellness Support]: Designed to help support muscle relaxation, reduce fatigue, and ease tension. May assist in promoting improved circulation and overall well-being. [Key Features]: - Supports lymphatic drainage and helps reduce swelling - Promotes better blood circulation - Helps relieve muscle tension and fatigue - Lightweight and comfortable for all-day wear [Specifications]: - Input: 5V/0.5A - Output: 34Hz-70KHz - Battery capacity: 80mAh - Charging time: approximately 30 minutes - Operating time: up to 150 hours - Colors available: Black, White [Package Includes]: 1 x Ultrasonic Wristband