Topffy Bluetooth Smartwatch Compatible with Android Phone Sport Smartwatch

Safe Power Source, Smart Battery Management System and Compact Energy
- Samsung 18650 lithium ion battery cells. UL 1624 certified.
- Texas Instrument Battery Management IC offering nine levels of protection.
- Up to 93% energy conversion rate.
- 3000 mAh energy packed into one handy profile.

User-friendly Design, Energize without any Hassle
- The battery pack can be charged (top up) and discharged (deliver power) at the same time.
- Smart Switch technology to automatically decide when to charge and with what current.
- Compact size making it easy to carry in handbag or pocket.
- Elegant design: aluminum lipstick shape bearing a hidden LED.

Comprehensive Guarantee Coverage
- 1000 charge/discharge cycles guarantee
- 2 Year Warranty
- Additional insurance available.

Wide Compatibility
- Works with smart phones from Apple, Samsung, Google, HTC, Nokia, LG, and most other popular smart phones.
- Works with iPad, Kindle, Samsung Galaxy, Google Note and most other popular tablets.