Apple Universal Reader imported dedicated rechargeable Li-ion battery charge management chip, a high charging efficiency, charging more to full capacity; it can automatically identify the positive and negative, using constant current / constant voltage charging mode mobile phones, digital cameras, such as the formation of Li-ion battery good care ; TF card reader compatible with mobile phone functions, and the appearance of small, beautiful, easy to carry mobile phones and bags can be used as pendants, is a multi-functional high-tech products.
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1, mobile phone TF card (mobile phone memory card) card reader function
compatible with USB 2.0 and USB 1.1 high-speed data transmission transmission
support for hot-swappable, plug and play, unlimited capacity to expand
support for Micro SD / TF (T-Flash) card will no longer have to wire
can be stored Micro SD / TF card, at the same time as the use of U disk

2, cell phone batteries, lithium camera battery recharging function of universal
the use of international standards in the way of the USB interface input, you can use your computer's USB port and 5V power adapter to connect the charger, small silicone ring to replace the traditional universal charger clip, more user-friendly.
the use of intelligent automatic identification circuit is negative, no need to transfer is negative, user-friendly.
has over-current, short circuit protection circuit, not the external factors of accidental damage to the battery.

3 accessories promotional features
metal appearance, exquisite small, can be used as a cell phone bag jewelry

Product specifications parameters:
look for aluminum
Size: Φ31 * 33mm
Product Weight: 18g
Input: DC 4.5V ~ 6.0V computer USB interface, USB power adapter
Output: DC 4.2V 350mA ± 50mA.