Electronic oil diffuser 21

Small oil diffuser, rechargeable USB device. For home, office, and car. Model number: BK21. Type: diffuser. Materials: ABS + metal mesh. Usage: two perfumes. Charging type: USB charging. USB DC5V. Battery: lithium-ion battery 3.7 volts 350mAh. Application: home, hotel, office, restaurant, etc. Mode: 3 types. Size: 9 * 5 * 2.5 cm. Giga watt: 75.1 grams. Color: pink | black. Made in China. What's in the box: 1x incense oil diffuser, 1x oil tank, 2x oil tubes, 1x travel bag and cleaning accessories.