Features:
Adjustable focus length↔? you can rotate object or ocular lens according to your need.
Easy to operate↔? very convenient.
Supplied with strap↔? easy to carry.
Supplied with cleaning cloth↔? keep lens clean.
Ideal for traveling↔? hiking↔? camping↔? bird-watching↔? etc.

Specifications:
Color: Black
Material: Optical lens/rubber
Focusing type: rotating the object Lens
Magnification: 16X
Object diameter: 40mm
Ocular diameter: 17mm
Exit pupil diameter: 2mm
Distance of exit pupil: 20mm
Field of view: 66m/8000m.
Product weight: 270g / 9.5oz
Package size: 6.4 * 6.4 * 17cm / 2.5 * 2.5 * 6.7in
Package weight: 321g / 11.3oz

Note:
Don't clean the inner parts of the monocular or dissemble the monocular without guidance of expert.
Never look at the sun directly with this product.

Package List:
1 * Monocular telescope
1 * Cleaning cloth
1 * Pouch