● Short circuit， over-voltage and overload filter protection.
● Designed for Samsung Gear S R750.
● Compact and lightweight design， convenient for travelers and business users.
● Using imported components， high safety performance through real test aging.
● Magnetic attach， make your smart watch charging very convenient.
● Power protection: protect your smart watch from over charged.
● Good anti-jamming performance.
● Small DC ripple， high efficiency and fast charging.
● Long lasting for low working temperature.
● Accessories ONLY. Smartwatch not included!