Battery: 2000 mAh Lithium Ion Battery

✅Working Time: 3.5 - 18 hours(Depend on speed)
✅Charging Time: 4 - 5 hours
✅Input: 5V/1A (Type-C)
✅Speed: 3000 - 5500 r/min
✅Noise: 52 - 62 (30 cm distant)
✅Dimension: 27 x 16.5 x 13cm
✅Weight: 150g
✅【Upgraded Multifunctional Fan】- This hand fan is suitable for different situations. The flexible tube can bend to any shape and angle for the stroller, desk, etc. ABS and silicone material will give you a better feel.
✅【Strong Wind & Quiet】- Built inside with a powerful brushless motor, this stroller fan provides strong wind up to 5500 r/min. The professional motor won't disturb you with the low noise. Give you a cool and comfortable day.
✅【USB Rechargeable & 3 Speed Modes】- Only charge for 4-5 hours and you can use this handheld fan for up to 18 hours. 2000 mAh battery keeps it last a whole day. A short press on the switch to change different speed modes. ✅【Safe & Easy Clean】- Due to the 30° fan grid. The baby also won't stick his fingers inside and get hurt. The front cover of the baby fan can disassemble so that you can clean it easily.