Toolbox
Versions and prices
Available configurations: Analog (ELRS 2.4G), O4 Lite Wide (ELRS 2.4G), O4 Lite Wide (SBUS for DJI radio), Walksnail 1S (ELRS 2.4G), and Ascent Lite (ELRS 2.4G). Color and VTX version are chosen separately. Goggles and radio must match the version you buy.
A 2S 1.6 inch racing-practice quad
Z75 is a BOOMFPV（炸机大叔） in-house model: a 2S 1.6 inch racing-practice quad for indoor freestyle and race practice. Blue has a blue canopy, blue ducts, and blue props. Yellow has a yellow canopy, clear ducts, and translucent gray props. Pink has a pink canopy, clear ducts, and pink props.
Motors, propellers, and flight controller
BOOMFPV（炸机大叔） 1103 10000KV motors and Gemfan 1608 tri-blade propellers. The analog version uses a G474ELVTX, with built-in ELRS 2.4G and a 5.8G analog VTX; a user has confirmed a maximum of 400mW. Digital versions use a G474ELRS. On the O4 Lite Wide SBUS version, the built-in ELRS is disabled, and the DJI radio signal is received through DJI VTX SBUS.
Choose the camera to match the VTX version
The analog-version camera is a Nano B14 analog camera. Per the supplied manual it is a 1/3-inch CMOS, 1200TVL, 2.1mm lens, PAL/NTSC switchable, DC 3.3–6V, 3.5g, 14×14×17mm. Digital versions use the camera that comes with their own VTX and do not share the analog lens specifications.
What is in the box
The box contains the Z75 aircraft, two 2S 550mAh HV LiPo batteries (XT30), and the box / tray. A radio, goggles, and charger are not in the in-box list confirmed this time. Charge the batteries with matching HV LiPo settings.
Flight-performance notes
A stable first part of the stick, a strong top end, and a top speed up to 80km/h are product-performance notes provided to us. Speed was not independently measured. Actual performance depends on the version, the setup, the conditions, and how you fly. This is not a fixed top-speed guarantee. The artistic flight images are composited scenes, not records of an actual test flight. No all-up weight, flight-time, or range figure is provided.