| Model | K3554 |
| Quantity | 1 Piece |
| Color | Black |
| Material | ABS |
| Compatible Models | Iphone 5 |
| Keys | 50 |
| Connection | Bluetooth V3.0 |
| Operating Range | 10m |
| Battery | 180mAh |
| Charging Time | 4~5 hours |
| Working Time | 90 hours |
| Battery Type | Lithium battery |
| Other Features | Working voltage: DC 3.7V; Working frequency: 2.4GHz; Charging current: 200mA; Standby time: 200 hours; Comes to power saving mode after 30mins without operation |
| Packing List | 1 x Keyboard |
| 1 x USB cable (80cm) | |
| 1 x English user manual |