BETAFPV X-Knight 4” FPV Toothpick Lightweight Camera Drone 1505 3600KV Brushless 20A F4 2-4S AIO Carbon Fiber Frame Quadcopter

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Product Description

BETAFPV X-Knight 4'' FPV Toothpick Lightweight Camera Drone 1505 3600KV Brushless 20A F4 2-4S AIO Carbon Fiber Frame Quadcopter

Note: Pre-selling, all the parcel will be sent after 20th Feb 2020.

X-Knight 4'' FPV Toothpick Quad – The lightweight 4 inch toothpick.

Have you heard the new rule of Remote ID from the FAA (Federal Aviation Administration)? Are you worried about your 4in and 5in drone? This
lightweight X-Knight 4'' Quad is only 130g, which is below 250g even
with the battery, and it is still powerful enough as the 5in drone. Make
your flight easier without limitation.

Bullet Point

  • The lightweight 4-inch toothpick below 250g even if you connect with the battery, meet the current requested of FAA rules.
  • Assembled 4'' frame kit, which adopts T700 carbon material becomes ultimate durability while maintaining minimal weight 24.43g.
  • The first carbon fiber series installs Betafpv Toothpick 20A 2-4S
    AIO flight controller, which can supports up to 25A continuous currents.
  • Integrates with 1505 3600KV motor, X-Knight offers unparalleled execution in thrust and control.
  • Supports up to 850mAh 4S battery. It has plenty of power and punches to do all the tricks and flips you want.


  • Weight: 129.6g (without battery)
  • FC&ESC:20A Toothpick F4 2-4S AIO FC
  • Motors: 1505 3600KV Brushless Motors
  • Props: HQ 4025 2-Blade Props
  • Camera: Caddx Ratel Camera
  • VTX: A01 25-200mW 5.8G VTX
  • Frame: X-Knight Carbon Fiber 4'' Frame Kit
  • Canopy: Canopy for Mini Camera V3
  • Receiver Option: Frsky XM / DSMX / Futaba S-FHSS / TBS Crossfire
  • Flight time: 3:30-7:30mins with XT60 4S battery

Flight Controller

Toothpick F4 2-4S 20A AIO FC- The first quadcopter installs all-in-one
20A Toothpick FC, which can handle 20A continuous current(25A
burst) and provide with massive levels of performance capability while
still maintain ultralight only 6.63g. Possesses a high-performance STM32F411CEU6 processor and tuned Betaflight MATEKF411 (MK41), which provides much more power on 4S.


1505 3600kv motor
hits the nice spot for high-powered 4s 4'' toothpick builds with the
ability to swing up to 4″ props with ease. Combined with 20A Toothpick
F4 AIO FC, which will provide you enough output power.

Camera & VTX

The Caddx Ratel is a great camera choice for both night
flight as well as during the day! Equipped with a high quality 1/1.18″
HDR sensor, it provides up to 0.0001 Sensitivity of lux. It is very
versatile in that you can switch between PAL and NTSC video and also
between 4:3 and 16:9 video formats. Latency is super low at only 8ms.

Specifications of Camera

  • Image Sensor: 1/1.8″ Inch starlight HDR sensor
  • Horizontal Resolution: 1200TVL
  • FOV: 180 Degree
  • Min. Latency: 8ms
  • TV System: NTSC & PAL (changeable)
  • Image: 16:9 & 4:3 (changeable)
  • WDR: Super WDR (HDR)
  • Min. Illumination: Starlight
  • Synchronization: Internal
  • Electronic Shutter: PAL: 1/50~100,000; NTSC: 1/60~100,000
  • S/N Ratio: >60dB (AGC OFF)
  • Video Output: CVBS
  • Camera OSD: Separate OSD
  • DNR: 3-DNR

Specifications of VTX

A01 VTX board is lighter and perfectly suitable for canopy with switchable output power between 25mW and 200mW. SmartAudio is available for VTX remote control in default.

  • Output power: 25mW and 200mW (Adjustable)
  • Smart Audio function is included for radio control
  • Frequency: 5.8GHz 6 bands 37 channels

X-Knight Carbon Fiber 4'' Frame Kit

Our first assembled 4'' frame kit,
which adopts T700 carbon material becomes ultimate durability while
maintaining minimal weight 24.43g. It consists of arms, bottom plate and
top plate, which allows you to replace the damaged part. Meanwhile,
the top plate comes with press nuts to make the installation process

Injection Molded Canopy

Mini V3 canopy specially
designed for 19-20mm camera, which adopts injection molded process and
PE material, much durable than the original canopy.

Recommended Battery

850mAh 4S battery with XT60 connector is the best option to
power X-Knight 4Ich quad. The following is a list of recommended

  • Tattu R-Line 850mAh 14.8V 95C 4S1P Battery
  • Tattu 850mAh 14.8V 75C 4S1P Lipo Battery


  • 1 * X-Knight 4Inch Toothpick FPV Quad
  • 1 * HQ 4025 2-Blade Props (4pcs)
  • 1 * Set of M2*7 screws

*Battery is NOT included.

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Item Specifics

Brand Name: 
 Carbon Fiber
Tool Supplies: 
 Assembled class
Upgrade Parts/Accessories: 
RC Parts & Accs: 
 4 inch
Model Number: 
 X-Knight 4'' FPV Toothpick Quad
Remote Control Peripherals/Devices: 
For Vehicle Type: 
Four-wheel Drive Attributes: 
 Caddx Ratel
 20A Toothpick F4 2-4S AIO FC
 X-Knight Carbon Fiber 4'' Frame Kit
 1505 3600KV Brushless
 HQ 4025 2-Blade Props
Receiver Option: 
 Frsky XM / DSMX / Futaba S-FHSS / TBS Crossfire
 A01 25-200mW 5.8G
Flight time: 
 3.5-7.5mins with XT60 4S battery (Not included)


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


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All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


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*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


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