Used only once. ※Price not negotiable ✅ Compatible Devices Compatible with 4-6.9 inch smartphones Compatible with various iPhones / Androids ※Not compatible with cases with rings ✅ Size Body size: Approximately 41 x 13 cm Weight: Approximately 74.2g ✅ Color Black ✅ Product Description This is a smartphone armband convenient for running and training. The smartphone holder part rotates 360 degrees, allowing for smooth switching between vertical and horizontal orientations and angle adjustment. It's designed for easy screen viewing, touch operation, and facial recognition even during exercise. The smartphone can be attached and detached with one touch, allowing you to answer calls and check messages without removing the armband. It has a practical design that emphasizes operability during training. It uses a Velcro strap, which fits securely to the size of your arm or wrist. The holder part uses a rubber band, making it non-slip and less likely to fall off. You can use it with confidence even during intense exercise. It has a unisex design and is useful in a wide range of situations, such as running, walking, fitness, and outdoor activities. It comes with a pocket to store earphone cords and keys.