Name: Mobile phone waterproof bag (waterproof headphone cable music features)
Specifications: Length 17.3cm， width 10.8cm， material thickness 0.35mm， available space
Uses: suitable for mobile phone waterproof 3.5 inch to 5.5 inch between the protection of water use to listen to music
Material: high quality PVC + ABS
Water depth: within 20 meters to be safe