At BUMOVE, we sincerely feel that everyone deserves the best technology on their fitness journey. Whether you're a professional athlete or preparing for your next fitness endeavor - we want to create a relationship with you every step of the way. Our passion is to innovate the fitness industry with quality technology. The armband applies to gym high intensity workouts, running, hiking, yoga and camping, etc. Convenient Design Built-in Key & Card Pocket keep your keys, ID cards, credit cards and money or anything safe and dry.5 Headphone jack holes provide easy access to plug earphones and charger.Logo flap controls excess earphone cord keeping it out of the way when working out.Water-resistant neoprene and PVC screen protector protect your smartphone from scratches, dirt and sweat.Clear and Highly Sensitive touch screen cover enables full touch screen functionality, easily answer calls, manage your playlists, or activate your stopwatch without removing the phone. How to wear BUMOVE armband？ Put your phone in to the BUMOVE Sports armband. Loop the armband in accordance to your arm size. Put your arm though the "armband loop". Adjust the strap and tighten it, in a way it is not causing discomfort. Shake your arm to check if the armband is fastened. Show Details Compatible Phone Models The size perfect fit: Galaxy S22 Ultra 5G/S21 Ultra 5G/S20 Ultra 5G. The armband has 10mm extender space, so it fits all smartphone case, such as Spigen case, etc. Water, Sweat Proof Designed The armband is made of stretch resistant neoprene which is waterproof and sweat-proof, and it is not deformed by pulling. HD High Sensitive With the HD transparents PVC filter, your screen retains full functionality. The high sensitive nature offers you perfect interaction anytime and anywhere. Q&A about BUMOVE Product Q1: What material is this made of?A1: PVC waterproof material on the front screen and soft Lycra fabric on the back.Q2: Where is this armband suitable for use?A2: It is suitable for gym, outdoor, home and other places.Q3: Is this size suitable for everyone? What is the measured value around the arm?A3: Yes! The normal size range is 20-40 cm (7.9-15.7 inches). If an extension strap is used, the maximum size is 56 cm (22 inches).Q4: Is there an opening for inserting headphones?A4: The armband has 5 headphone jacks for easy access to plug headphones and chargers.Q5: Can this armband be machine washable?A5: Yes!!!