Giới thiệu Bóng đèn led đọc sách mini tiết kiệm năng lượng tiện dụng
Characteristics: 100% brand new and high quality! Small and light, can carry outdoor hiking, camping, etc. Power supply via usb power, no additional power supply is required. Energy saving, environmental protection, portable, durable, safe, long life for all usb sockets.
Specifications: Material: plastic Light color: warm white bulb case