A mountain bike, possibly a 29er model, with "ECO HA" branding on the frame. It appears to be an entry-level adult mountain bike with a front suspension fork and disc brakes.
Wheel Size: Likely 29-inch wheels, which offer increased stability and rollover ability on rough terrain.
Brakes: Equipped with cable disc brakes for reliable stopping power.
Gears: Features a 21-speed drivetrain with easy fire shifters.
Frame: The frame material is likely steel or alloy.
Type: Hardtail mountain bike with front suspension.
Additional features: It includes knobby tires suitable for off-road use, an adjustable seatpost, and mudguards on both wheels.