Ninja N0104 8800mAh Multi-function Power Bank + Bluetooth V3.0 Speaker w/ USB 2.0 / TF Slot
LED display power. - Can be used for a variety of devices such as cellphones / MP3 / MP4 / PSP and can be used as power supply in digital products with DC 5V input. - Product itself built-in one standard Micro charge cable that can be compatible with most mobile phones and digital products plug the charging. - Built-in overcharge over discharge protection IC accurate and safe. - Intelligent chip power management scheme stable and efficient. - TF card play mode; AUX IN play mode; Calling / answer phone in Bluetooth mode.