Treva 10-Inch Portable Fan, Powered by Battery and/or AC Adapter - Desk Fan Air Circulating with 2 Cooling Speeds for Personal and Travel Use (Black) (OOS)

BATTERY-OPERATED POWERFUL PORTABLE FAN : With Trevas 10" popular Fan, you can cool off wherever you are. Perfectly sized at 12.00" x 3.80" x 12.90", it is easy to transport with its convenient built-in handle | DURABLE CONSTRUCTION: This desk fan is durably crafted using sturdy plastic construction for long-lasting use with a patented fan blade design which extends battery life while maximizing airflow | TWO-SPEED OPERATION: Featuring a powerful 10-inch blade, this box fan offers high and low speeds for your comfort. Both settings deliver refreshing air with minimal noise to prevent distractions | EASY TO USE: Position table fan face down, slide out the battery door and insert 6 D batteries following (+/-) marks. Use the included adapter for AC power (120-240 VAC, 50-60 Hz) to plug in the fan and keep cool without the need for batteries. | DUAL POWER SOURCES: For added convenience, this desktop fan runs on 6 D batteries (not included) or plug in using the included adapter. Inserting the adapter disconnects the batteries from the circuit