Size: 7.5cm Bluetooth connectivity Sound Power 3W USB Rechargeable Compatible with iOS and Android Slot for mini SD cards up to 32 GB SMETA
Size: 15 x 14 x 6cm Colourful plastic body USB Connector Adjustable head
Size: 9.1 x 2.5 x 2.5cm 2200mAh Power bank ABS Construction Solid colour body Includes charging cable
Size: 12 x 6.8 x .0.9cm 4000 mAh Power bank On/off button Battery indicator Curved design Dual output Solid colour Aluminium body