Description Hoco DAR57 Features: Ultra-compact design (65 x 41 x 41 mm) Lightweight and travel-friendly (only 69 g) Durable ABS plastic construction Built-in rechargeable 250 mAh battery USB charging (5V / 0.2A) Up to 45 minutes of cordless operation 3W low power consumption Modern, stylish appearance suitable for everyday use Specifications: Brand: Hoco Model: DAR57 Material: ABS plastic Dimensions: 65 x 41 x 41 mm Weight: 69 g Battery Capacity: 250 mAh Operating Time: Up to 45 minutes Charging Time: 2 hours Power: 3 W Charging Input: 5V/0.2A