7-port USB 3.0 Hub with Power Switch & External Power Input Port + US Plug AC Power Adapter f PC Laptop EPA-481705 High Security Color: Various colors

High Security Color: Various colors are available Capacity: 16000mAh Suit for: Smartphone

4 units in the package - Great for various landscapes and styles

1 x J-Shaped Quick-Release Base Mount

you can shoot rich and detailed Full HD videos on your smartphone

2 Feature: Active Noise-Cancelling USB Interface: 1 Color: Black Material: Plastic Operating range: 10m Wearing Type: In-ear Function: Magnetic

7-port USB 3.0 Hub with Power Switch & External Power Input Port + US Plug AC Power Adapter f PC Laptop EPA-481705 High Security Color: Various colorsProduct Features: USB 3. 0 USB 3. 0 's transfer rate can up to 640 MB sbackward compatible USB 2. 0 and USB 1. 1 Wide Extension of Compatibility Able to connect to most USB Devices (USB Flash Drive, Mouse and Keyboard). Charging & SYNC Function Support for smartphone charging and data transmission. Over current Protection Voltage and current overload protection will protect the hub and connected devices. Equipped AC Power Adapter With external power