crease (+) volume key at the same time until you hear the “Du” sound, then the other end will not hear you.

2.Under the mute mode, you will hear the intermittent “Du” sound.

3.Press either the increase (+) or decrease (-) volume button to end the mute function.

14.Transferring calls

1.When you are answering the call with the Headset, press the increase (+) volume key for 2~3 seconds until you hear one

“Du” sound, then the call will be transferred to your mobile phone.

2.When you are answering the call with the mobile phone, press the function button of the mobile phone to transfer the call to your Headset. For some mobile phones, the phone LCD will show the transferring sign, some will not.

Note:

●To activate this function, your mobile phone must support the

Handsfree mode. For more details, please check the manual of your mobile phone.

15.Maintaining calls

1.When you are answering the call with the Headset, press the decrease (-) volume key for 2~3 seconds until you hear one

“Du” sound, then the call will be maintained. If there is an

10

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Huey Chiao HCB03 manual Transferring calls, Maintaining calls
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HCB03 specifications

The Huey Chiao HCB03 is an innovative multi-functional drone designed to cater to a variety of professional needs, particularly in fields such as aerial photography, surveying, agriculture, and inspections. Its design emphasizes robustness, versatility, and advanced technology, making it an attractive choice for both hobbyists and professionals.

One of the standout features of the HCB03 is its impressive flight capabilities. It boasts a maximum flight time of approximately 30 minutes under optimal conditions, allowing users to cover extensive areas without the need for frequent recharging. The drone is equipped with a powerful battery that not only enhances its flight time but also supports quick-charge technology, minimizing downtime.

The HCB03 incorporates a high-resolution camera equipped with a three-axis gimbal stabilizer. This stabilizer ensures smooth and steady footage, making it ideal for capturing high-quality images and videos, even in windy conditions. Users can enjoy features such as 4K video recording and customizable settings for photo and video capturing. The camera's adjustable focal length allows for versatility in shooting, accommodating various scenarios from wide landscapes to detailed inspections of structures.

In terms of technologies, the HCB03 integrates advanced GPS and obstacle avoidance systems, which enhance flight safety and ease of use. The GPS functionality enables precise positioning, making it easier to execute automated flight paths and return-to-home operations. The obstacle avoidance feature utilizes multiple sensors, allowing the drone to detect and navigate around obstacles in real time, thus reducing the risk of collisions.

The drone is also designed with user-friendliness in mind. It features a companion mobile app that provides real-time telemetry data, live video feed, and easy control of the drone's camera. Users can set waypoints for automated flights, adjust settings on-the-fly, and initiate unique flight modes such as follow-me and orbit functions.

Another notable characteristic is its foldable design, which enhances portability. When not in use, the HCB03 can be easily folded up, making it convenient to carry in a backpack or a specialized case. The lightweight yet durable construction ensures that it can withstand the rigors of outdoor use while still being easy to transport.

In conclusion, the Huey Chiao HCB03 is a sophisticated drone that caters to the diverse needs of professionals and enthusiasts alike. Its combination of extended flight time, high-quality imaging capabilities, advanced safety features, and user-friendly design makes it a noteworthy option in the drone market. Whether it's for capturing stunning aerial views or conducting detailed inspections, the HCB03 offers the performance and reliability users seek.
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