GERPSI

Based on visual inspection and general features of similar bikes, here are some likely specifications: 

Type: Electric Mountain Bike (E-MTB) / Fat Tire Bike

Tires: Widened fat tires, approximately 26 * 4.0 inches

Suspension: Front suspension fork and rear shock absorber (full suspension)

Gears: Likely a professional transmission system, possibly 7-speed

Brakes: Disc brakes (front and rear)

Motor: Hub motor (front or rear, likely rear based on image)

Battery: Frame-integrated battery pack

Frame Material: Appears to be aluminum alloy

Color: Black frame with blue accents on the rims and frame details

Accessories: Headlight, rear rack, fenders, kickstand