506 Life Waterproof Sweatproof Stereo Wireless Sports Earbud Earphone In-ear Headphone Headset with Micro SD Card Slot, For Smart Phones & iPad & Laptop & Notebook & MP3 or Other Audio Devices, Maximum SD Card Storage: 8GB(Blue) Filter-HD Camera Password setting 3-8 digits password

Password setting 3-8 digits password can be set freely to prevent the collision code

Applicable to: It can be used for smart charging of smartphones and tablets of all brands such as iPhone series

Accord with PCI - Express 1

and the operation is one step faster

Super glue sticky installation

506 Life Waterproof Sweatproof Stereo Wireless Sports Earbud Earphone In-ear Headphone Headset with Micro SD Card Slot, For Smart Phones & iPad & Laptop & Notebook & MP3 or Other Audio Devices, Maximum SD Card Storage: 8GB(Blue) Filter-HD Camera Password setting 3-8 digits password1. Sports headphone for sports enthusiast. 2. Equipped with one Micro SD card slot, support Micro SD card up to 8GB. 3. Life waterproof level, adots waterproof technology to bring wonderful waterproof and sweatproof effect. 4. Built in baterry, 4 hours play time. 5. Fashion color, lightweight and comfortable, make your sports more relaxed. 6. Fast connecting speed, great sound insulation effect. 7. Compatible with most of android and IOS smartphones,