Phone arm bag with headphone jack, waterproof, well-ventilated, suitable for running, gym phone holder, and running bags

Description: 1. Water-resistant material: Our sports phone case is made of polyurethane, ensuring protection of your essentials from sweat and rain during running, cycling, or traveling. 2. Multiple uses: Designed for a range of activities including running, cycling, and traveling. This running bag provides a safe and convenient way to carry your phone and other essentials, keeping your hands free and your focus on the activity. 3. Reliable adhesion: The arm strap provides strong adhesion, and the smart universal gym bag ensures a secure and snug fit that prevents slipping and detachment during exercise. This feature enhances your comfort and confidence during physical activities. 4. Perfect gift: The outdoor running arm bag is an ideal gift for running enthusiasts. Its practicality, durability, and comfort make it an excellent accessory for anyone committed to an active lifestyle. Color: Reference image Size: Length * Width: 19.8 * 10.5 Small Materials: Foam Content of the package: One piece Please note: 1. Conversion: 1 inch = 2.54 cm 2. There may be slight measurement deviation due to manual measurement, please allow a difference of 1-3 cm. 3. Due to lighting effects, display settings, etc., there will be slight color differences between the website images and the actual items. 4. The smell (fabric, plastic, glue, dye, etc.) will dissipate after a few days in a well-ventilated place, and it is not a quality issue. 5. Please check the size before purchase to avoid unnecessary misunderstandings.