What's in the box:

Andoer LCD2-NPF550 USB Dual Battery Charger for Sony NP-F550 NP-F570 NP-F530 NP-F330 (Black)

Features:
Use the provided connector cable and connect the USB plug to any 5V power source.
Connect the micro-USB plug to the DC Input socket of the charger base.
Charger will finish self-checking after you connect this charger to power source, please wait for 3 seconds before you insert your battery in the charger.
When the charger is powered, battery in Socket CHI, screen CHI lights on, Battery in CH2, screen CH2 lights on.
The LCD display dual battery charger is compatible for Sony NP-F550 NP-F570 NP-F530 NP-F330, etc.

Specifications:
Brand: Andoer
Model: LCD2-NPF550
Input: 5V 2A 10W
Output: 8.4V 0.6A 5W
Compatible for Sony NP-F550/NP-F570/NP-F530/NP-F330/CCD-RV100/CCD-RV200/CCD-SC5/CCD-SC6/CCD-SC55/CCD-SC65/CCD-TRV66/CCD-TRV67/DCM-M1/DCR-SC100/DCR-TR7/DSC-CD250/DSC-CD400/DSC-D700/DSC-D770/D-V500/EVO-250/GV-A100/GV-A500/HDR-AX2000/HDR-FX7/HDR-FX1000/HVR-M10P/HVR-M10U/HVR-V1J/HVR-V1U/HVR-Z7U/HXR-NX5U, etc.
Item Size: 8.5 * 5.5 * 2.3cm / 3.3 * 2.2 * 0.9cm
Item Weight: 31g / 1.1oz
Package Size: 11.2 * 7.5 * 2.5cm / 4.4 * 3.0 * 1.0in
Package Weight: 65g / 2.3oz

Packing List:
1 * Battery Charger