The JZ_U3 is an integrated lighting and communication device with a lighting power of 30W and a weight of only 181 grams. It features a 14° spotlight for focused illumination, providing a brightness exceeding 24 Lux at a distance of 50 meters. Equipped with a single-axis stabilizing gimbal, it supports camera and gimbal linkage. The TTS (Text-to-Speech) function allows for text announcements with a maximum volume of 114dB at a distance of one meter, enabling effective broadcasting over a distance of more than 300 meters. It supports DJI Pilot 2 control, bilingual TTS loop playback, and multiple languages. It is compatible with DJI Mavic 3E and DJI Mavic 3T.


Broadcast distance


Sound pressure at 1 meter


Spotlight illumination


Lighting distance

Product Function

Lighting illumination

Supports one-key switch, brightness adjustment, flash brightness, and flash frequency adjustment. 

TTS text playback

Support text-to-speech playback.

Audio playback

Built-in storage, supports copying audio from a computer and uploading audio via a remote control.


It has a controllable gimbal that can adjust the angle from 0° to -90°. It also supports gimbal-camera coordination.

Technical Parameter

Product modelJZ_U3
Electrical interfaceDJI SDK
Size141.5 x 131.5 x 60 mm
Degree protectionIP4X
Supported modelsDJl Mavic 3E/DJl Mavic 3T
Maximum power consumption30W
Sound pressure at 1 meter114db
Broadcasting distance300m
Methods of voiceDJI Pilot 2
Lighting modesCombined lighting
Lighting angle14°
GimbalSingle-axis stabilization gimbal
Installation methodQuick-release screw
Working temperature-10 ℃ ~ 50 ℃
Storage temperature-20 ℃ ~ 60 ℃
Lighting distance50m100m150m
Lighting area113m²471m²1063m²
Central illuminance24Lux5.8Lux2.5Lux
Reference table for the variation of lighting range and center brightness with lighting distance