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Hagul EZ
Dual-Speed Mode - Choose your ideal speed with two options: 1.1m/s(2.5mph) and 1.4m/s(3.1mph).
Easy Operation - Activate with a dual-start button press and stop by releasing it.
Compact & Travel-Friendly - Easily fits into a backpack or luggage for convenient travel. The lithium battery is airline-compliant.
Long-Lasting Battery - 92.88Wh lithium battery provides up to 50-minutes runtime.
Kid-Friendly Design - Ergonomic handles ensure a comfortable grip, perfect for small hands.
LED Indicators - Monitor battery life and speed settings in real time with LED lights.
15m Waterproof - Built with industrial-grade sealing and waterproof technology for depths up to 15m(49.2ft).
Safe & Reliable - Positive buoyancy design makes it ideal for kids and beginners. Over 60 intensive tests ensure reliable performance for all swimming adventures.
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Hagul EZ
Unleash yourself
Designed for water enthusiasts, this scooter features a long-lasting 50-minute battery, two practical speed options, and multiple safety measures for effortless and secure swimming. Its user-friendly operation and intuitive controls allow you to unleash your playful nature in the water.
1.1 m/s & 1.4 m/s
Customizable Speed for All Levels
The Hagul EZ Underwater Scooter allows you to adjust the speed between 1.1 m/s and 1.4 m/s, making it suitable for friends of all levels.
Dual-Trigger Start, Effortless Glide
Squeeze both buttons to launch, let go to stop — intuitive control that keeps every Hagul EZ session smooth, safe, and carefree.
Press, Propel, Release
Twin triggers launch you instantly, release to stop, and a quick flick selects any of three gears—all managed by an ergonomic vertical grip that feels natural and stays comfortable even during long dives.
Smart LED Status Lights
Twin smart LEDs say it all: LED A glows green/red for low/high gear, LED B turns green >70 %, red 30–70 %, flashing red <30 %. Slow red pulses signal shutdown; rapid pulses warn of a fault.
Ultra-Light Integrated Design
Body, buoyancy tank, and battery are fused into one sleek 3.5 kg unit — so compact it drops straight into our waterproof backpack and goes wherever the water takes you.
60 + Rigorous Lab Tests
Salt-spray, sediment, deep-water pressure — Hagul survives more than 60 intensive trials to deliver rock-solid performance on every dive.
Long-lasting Lithium Battery for Extended Water Play
The Hagul EZ Underwater Scooter is equipped with a lithium battery that provides up to 50 minutes of playtime, allowing you to fully immerse yourself in aquatic fun without interruption.
*The service time refers to the average maximum time that the user can expect when operating the equipment discontinuously and following general usage, with a fully charged battery.
Flight-Ready Battery, Hassle-Free Charging
The 92.88 Wh lithium pack slides under airline limits, so you can take Hagul EZ on board and explore anywhere. Dual over-discharge protection safeguards both you and the cells, while magnetic snap-on charging keeps top-ups quick and effortless.
Hagul EZ: Your Water Adventure Companion
Take on a thrilling water adventure with Hagul EZ, the perfect companion for any romantic resort swimming pool, joyous water park, clear freshwater lake, and soft sandy beach with clean water temperature. Swim, play, snorkel and have endless fun with Hagul EZ by your side.
FAQs
1. How to store the Hagul EZ if it is not be used for a long time?
If you do not use this product, please follow the following principles to store: ①Please store the device in cool and ventilated environment with temperature of 0-45℃ and humidity Of 65±20％RH. ② Avoid direct sunlight ③Keep away from high temperature, fire and the places that children can reach. ④Keep away from the device generating strong magnetic field. 5 Please run the device about 10 seconds once a month in order to avoid the corrosion caused by the environment changes. 6 Please charge the battery at least once every three month.
2. How to clean the Hagul EZ after use?
Please adapt the following steps to clean the Hagul EZ after use it in fresh or sea water： 1 Clean all parts of the Hagul EZ after use by rinsing and soaking. 2 In the power on state, press the left and right start button in the same time to make the device run in the water for 3 seconds, repeat this step 5-10 times. 3 Shake the device and clean all kinds of foreign objects. 4 Dry the device with the soft cloth, make sure the device is dry.(Please do not dry the device with dryer.)
3. Are the adapter of the Hagul EZ and other Sublue products universal?
The Hagul EZ adapts magnetic adapter, it is not the same with other Sublue products, but the charge cable is universal.
4. What other devices can mount on the Hagul EZ present?
Nothing.
5. What is the motor parameter of the Hagul EZ?
Rated voltage:14.4V DC Power: 310W
6. What do the indicators of the Hagul EZ represent?
Gear indicator LED A Red: high speed Green: low speed Power indicator LED B Green: battery level≥70% Red: 70%＞battery level ≥30% Flash red: 30%＞battery level ≥0%
7. How to switch the speed of the Hagul EZ?
In the power-on state, press and hold the left start button and press the right button twice in 1 second.
8. What is the speed of the Hagul EZ?
High speed 1.4m/s Low speed 1.1m/s
9. How long is the Hagul EZ endurance?
Continuous work at high speed: 18 minutes
Continuous work at low speed: 25 minutes
Normal use: 60 minutes
10. Can the Hagul EZ be taken on the plane?
The built-in battery is 92.88Wh which is within the scope of carry-on transportation. But it has to get the approval of airlines.(The airlines have different regulations, it is possible that some airlines do not allow to carry this product, please consult the airlines in advance in order to make your journey smoothly.)
11. How long does the battery charge?
2.5 hours
12. Can take the Hagul EZ battery off the charge?
No. The Hagul EZ battery is built-in, it can not be taken off.
13. What is the battery specification?
92.88Wh
14. Can the Hagul EZ connect to the SublueGO App?
NO.
15. What is the weight of the Hagul EZ?
3500g（including built-in battery） 375mm(L)×295mm(W)×202mm(H) （without packaging ）
16. How to turn off the Hagul EZ?
It will turn off automatically after 10 minutes no operation. The speed gear will not be recorded when the device is turned off.
17. How to turn on the Hagul EZ?
Press the left start button for 2 seconds to turn on the device, default high speed.
18. Does the Hagul EZ need to network?
NO. Turn on the device, press the left and right button simultaneously to start.
19. What is the deepth of use of the Hagul EZ?
0-15m
20. What is the age of uses can use the Hagul EZ?
This product is not recommended for the children under the age of 8.