Easy to install. 100% brand new. 100% original Hubsan brand. Exquisite workmanship and perfect style. High quality and durable. Light weight and portable、 convenient to carry. Dimensions: 4.53 in x 1.77 in x 1.38 in (11.5 cm x 4.5 cm x 3.5 cm) Weight: 13.43 oz (381 g)