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- From birth to 12 years usable for children from 40 - 150 cm with a design that grows with them
- 360° rotating base for easy insertion and switching between directions
- extended side impact protection with Side Impact Guard and Tri-Guard headrest
- BuckleAlarm gives an acoustic signal when the seat belt is unfastened
- Highest level of comfort with 5-position backrest recline and breathable bamboo cover
- easy installation with ISOFIX, support base and visual installation indicators
- long-term use as a reboarder up to 105 cm and forward-facing seat up to 150 cm

Maximum safety & comfort from birth to 12 years
The Harmony i-Size reboarder child seat from Lionelo grows with your child from birth to 12 years (40 - 150 cm) and offers maximum comfort in everyday life thanks to its rotating 360° base. You can use it both forward-facing and rear-facing and easily switch between positions without having to reinstall the seat. The innovative anti-rotation frame ensures a stable fit in the vehicle and offers your child more legroom in the rear-facing position.
Highest safety standards according to i-Size
The Harmony i-Size meets the strict R129 standard and has been tested in European crash tests. The advanced Side Impact Guard system reduces the impact forces in the event of a side impact thanks to a nested protective structure. The headrest with Tri-Guard technology combines memory foam and EPS polystyrene to provide optimum protection for the head. In addition, the BuckleAlarm gives an acoustic signal when the seat belt is unfastened.
Flexible & comfortable for every growth phase
The 12-position height-adjustable headrest adapts to your child, while the backrest can be reclined in 5 positions - both forwards and backwards. An ergonomic reducer insert with Dri-Seat technology provides additional support for smaller children. The seat cover is made of soft, breathable bamboo fabric, which has antibacterial properties and is ideal for warm days.
Easy handling & intuitive assembly
Thanks to the rotatable 360° base, you can effortlessly place your child in the seat and buckle them in. Indicators on the ISOFIX connections and the stabilizing base show whether the seat is correctly installed. In addition, belt holders make it easier to place the child in the seat. The seat can be installed either with ISOFIX and stabilizing foot or alternatively with the vehicle seat belt.
Long-term use with sophisticated functions
The Harmony i-Size offers a reliable solution for every stage of growth. Whether as a safe reboarder up to 105 cm or as a forward-facing seat up to 150 cm - it will accompany you and your child for many years. The cover is removable and washable at 30 °C so that the seat always remains hygienic.
What else you should know
- Age recommendation: from birth to 12 years (40 - 150 cm)
- Installation: ISOFIX with support base or vehicle belt
- Safety features: Side Impact Guard, Tri-Guard headrest, BuckleAlarm
- Adjustability: 12-position height-adjustable headrest, 5-position backrest recline
- Material: breathable bamboo fabric with antibacterial properties
- Care instructions: cover removable and washable at 30 °C
- Lionelo Harmony i-Size child car seat - Green Olive Leather
- Removable seat reducer
- integrated ISOFIX base with support leg
- Removable side impact protection
- Instruction manual
- Lionelo Harmony i-Size child car seat - Green Olive Leather
- Removable seat reducer
- integrated ISOFIX base with support leg
- Removable side impact protection
- Instruction manual
Product Group: | 3 |
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Color: | Green, Black |
Recommended Min. Age: | 0 month(s) |
Recommended Max. Age: | 144 month(s) |
Shipping Date: | 08.04.2025 |
Brand: | Lionelo |
Our product code: | 202500000965 |
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Lionelo product code: | 5903771708838 |
EAN/GTIN: | 5903771708838 |
Supplier Name: | Brandline Group Sp. z o. o |
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Manufacturer Name: | Brandline Group Sp. z o. o |
Manufacturer Street: | ul. A. Kreglewskiego |
Manufacturer House Number: | 1 |
Manufacturer Zip Code: | 61-248 |
Manufacturer City: | Pozan |
Manufacturer Country: | Polen |
Manufacturer Phone Number: | +49 (0) 335 27734603 |
Manufacturer Email: | kontakt@lionelo.de |
WARNING- & SAFETY INSTRUCTIONS
WARNING!
PLEASE NOTE!
This is an improved child restraint system for the category „i-Size“.
It was developed in accordance with UN regulation no. 129 for use on the "i-Size" category seats specified by the vehicle manufacturer in the operating instructions.
If in doubt, please contact the manufacturer or retailer of the extended child restraint system.
Information for the size range from 100 to 150 cm
Attention!
This is an improved child restraint system of the type „i-Size category booster seat“. It has been approved in accordance with UN Regulation No. 129 primarily for use on "i-Size“ category seats as specified by the vehicle manufacturer in the vehicle owner's manual.
If in doubt, please contact the manufacturer or retailer of the enhanced child restraint system.
The product is only suitable for installation in the locations marked with the symbol in Fig. B, which are marked with i-Size.
The product is suitable for installation in the location marked with the symbol in Fig. B in the direction of travel and with the airbag deactivated.
It is recommended to install the child seat only on the rear seats of the car.
WARNINGS:
1. The product is suitable for children with a body height between 40 and 150 cm.
2. If your child is less than 15 months old or less than 76 cm tall, you should not use a forward-facing child seat.
3. The rigid and plastic parts of the child restraint system should be positioned and installed so that they cannot be pinched by a folding seat or vehicle door under normal vehicle operating conditions.
4. For rearward-facing installation, do not use the child seat in areas where the front airbag is active.
5. All belts holding the child must be well adjusted to the child's size. The harness must not be twisted.
6. The straps securing the restraint to the vehicle must be tight and the stabilizing foot must be in contact with the floor of the vehicle.
7. Check that the lap belts are low enough and support the child's pelvis.
8. Make sure that the lap belt is low enough to secure the pelvis sufficiently.
9. Do not make any changes to the child seat or add any new components without obtaining approval from the approval authority. To ensure maximum safety for the child, the accessory must be attached and used as recommended in the instructions.
10. The plastic parts of this child seat can heat up in the sun and cause burns to your baby's skin.
11. Never leave a child alone in the child seat in the vehicle.
12. luggage and similar objects should be secured in such a way that they do not cause injury in the event of an accident.
13. the child seat should not be used without its fabric cover.
14. the cover cannot be replaced by an element from another set. It is an integral part of the set and affects the operation of the restraint system.
15. Always carry these operating instructions with you.
16. Read the vehicle manufacturer's instructions.
17. the product may not fit all approved vehicles if it is set for a range
of more than 135 cm.
BATTERY INFORMATION
1. WARNING: This product contains a button battery. If a button battery is swallowed, there is a risk of severe
chemical burns.
2. WARNING: Dispose of used batteries immediately. Keep new and used batteries out of the reach
of children. If you suspect that batteries have been swallowed or inserted into any part of your body,
you must seek medical attention immediately.
3. Disposable batteries must not be recharged.
4. Insert the battery according to the polarity (+ and -) and the markings inside the compartment.
5. Always remove a dead battery. A battery left in the product may leak or explode and destroy the product.
6. Do not short-circuit the power connections.
7. To ensure proper operation of the device, make sure you use a CR1620 3V battery.
8. If the baby bouncer is not used for a longer period of time, remove the battery from the battery compartment.
9. Keep the batteries away from children.
10. Do not throw batteries into fire. Risk of explosion.
11. Dispose of batteries properly in the containers provided for this purpose.
11.
Before use, remove all packaging and packaging materials.
Our product code: | 202500000965 |
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Lionelo product code: | 5903771708838 |
EAN/GTIN: | 5903771708838 |
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