Guangdong WeiLi Intelligent Development CO.,LTD.
Product Model Number: K270 (Black Hawk UH-60L) Optical Flow Version
Product Description: Four-rotor, four-propeller helicopter without a tail rotor
Product Material: Engineering Composite Material
Product dimensions (approx. in mm): Rotor diameter 260 mm, fuselage length 265 mm
Height 72mm"
Carton quantity: 12 pieces per carton
Color box dimensions (cm): 36*26.5*9 cm
Outer carton dimensions (cm): 56*38*57 cm
Airplane weight (approx.): 100 g (including battery)
Net/Gross Weight Approx. (KG): 9.82 KG/11.3 KG
Packaging Sealed Box
Unit Price (Ex-Factory Price/RMB): ￥283.00
Color: White
Full product functionality: 1. 4-channel remote control, with the option to switch between left- and right-hand operation, as well as features such as aircraft mode and low-voltage warning for the remote.
2. The Black Hawk UH-60L is a scale-reduced, highly detailed, high-fidelity model featuring four rotors and no ailerons.
3. The propeller blades are designed based on aerodynamic principles, delivering powerful thrust and inherent stability.
4. The 6G mode uses a 6-axis gyroscope for stable flight, making it especially suitable for beginners.
5. Comes with a dedicated USB charger for more effective overcharge protection.
6. The remote control features a dedicated joystick mount with independent positioning, delivering a more refined tactile experience and more precise centering, thereby enhancing operational accuracy and comfort for users.
7. Equipped with high-efficiency 2G digital servos that deliver fast response, high precision, and accurate centering, ensuring a smooth flying experience and extended service life.
8. Simple 4-channel design featuring a 6-axis gyroscope, with barometric altitude hold and optical flow positioning for more stable flight; remote control supports one-key takeoff, one-key landing, ascent/descent, forward/backward movement, left/right turning, and lateral flight—making the product easier to operate and ideal for beginners.
9. Equipped with a 1106 external-rotor brushless motor for more powerful performance, it comes standard with a 3.8V 800mAh 20C high-rate high-voltage battery, delivering approximately 8 minutes of flight time.
10. New “signal-loss prevention” feature for drones: If the remote-control signal distance—whether indoors or outdoors—abnormally drops and control is lost, the drone will hold its current altitude for 2 seconds before gradually descending. To regain control, simply restart the remote controller before the drone touches down, then push and pull the throttle stick up and down to reconnect and resume operation.
                                    
Flight time: approximately 7 minutes
Charging time: approximately 120 minutes
Remote Control Mode: 2.4G Remote Control
Remote control range: approximately 80–100 meters
Number of drive motors: Main motor (brushless) 1106, 11200 KV; Tail motor (coreless cup type) 720.
Battery specifications: 3.8V, 800mAh, 20C
Product accessory list: “Color box packaging * 1, helicopter * 1, remote control * 1, instruction manual * 1, charger * 1, propellers * 4,
Large gear × 1, Lithium battery × 1, Screwdriver × 1, Hex key × 1, Landing pad × 1, Bracket set × 1