USB fan DOMO DO8147, small rechargeable USB fan with a charging time of 7 hours for an autonomy of 15 hours. Fan safe and very quiet. Advantages : USB Rechargeable Operating autonomy 15h Charging time 7h 4 speeds Adjustable ventilation direction Metal base with charging baseSuper silent 32Db. Performance : Adjustable : 90. Charging: USB Autonomy (approximately): 15 hours Charging time: 7 hours Number of speeds: 4 Reference : DO8147 Packaging : 1x USB Fan DOMO DO8147 Delivered in its original packaging