Model: C661
1. Industry‑First Power Exoskeleton Exclusively for Children
The world’s first mass‑produced lightweight smart power‑assisted walking exoskeleton for children. The Qilin 3.0 system is newly developed based on children’s bone structures and body shapes, rather than a downsized adult version, and matches children’s growth and development characteristics.
2. Powerful Performance + Millisecond‑Level AI Bionic Driving
- High‑speed brushless motor with a peak power of 960 W, maximum joint torque of 24 Nm and rotational speed of 240 r/min; the service life of the whole unit exceeds 10 million steps.
- Eight sensing systems run simultaneously to deliver millisecond‑level real‑time gait analysis. The AI motion engine predicts movements and outputs power ahead of human conscious motion intent.
- Bionic assistance curve simulates natural human joint force output, delivering smooth walking assistance without jerky motion.
3. Fully‑Automatic Recognition for 6 Scenarios, No Manual Mode Switching Required
Automatically identifies six scenarios: level‑ground walking, stair climbing, stair descending, uphill travel, downhill travel and cycling. AI adaptively adjusts assistance strength to fit children’s full‑range daily and outdoor activities.
4. Long‑Life Swappable Battery with Fast‑Charging Design
3000 mAh swappable lithium‑ion battery delivers over 2 hours of runtime; 65 W fast charging achieves full charge within 2 hours; battery cycle life reaches 300 cycles. When low on power, the device transforms directly into an ordinary backpack.
5. IP54 All‑Weather Protection
High‑precision sealed bottom structure provides dust and splash resistance for normal outdoor operation in rainy and dusty environments. Operating noise ≤ 60 dB(A), so it will not disturb children.
6. Aerospace‑Grade Light‑Weight High‑Strength Structure
Aerospace‑grade aluminum alloy backplate, carbon‑fiber force arms and engineering plastics deliver light weight and high durability. Quick‑release strap system enables fast donning and doffing; multi‑dimensional adjustment accommodates children of different body builds.
7. Multiple Child‑Oriented Safety Protection Mechanisms
- Wear‑detection: Automatic shutdown if the device is not worn correctly.
- Emergency stop: Immediate power cut‑off and force termination upon sudden lower‑limb loss of balance.
- Collision sensing: Automatic assistance withdrawal upon impact to prevent sprains.
- Dual‑wave joint protection: Biomechanical simulation stabilizes gait and reduces joint impact.
8. Smart‑Connected Companion APP
Bluetooth‑enabled. Parents can remotely view children’s motion status, travel tracks and step counts via the mobile APP and remotely control device operation.
9. Broad Size Compatibility
Fits children with thigh circumference 50‑70 cm and leg length 20‑50 cm, covering a wide range of heights and body types with multi‑gear strap adjustment.
Core Competitive Advantages
1. Exclusive product within its niche segment
Nearly all power exoskeletons on the market are designed for adult rehabilitation or outdoor use. The C661 is the world’s first lightweight power‑assisted exoskeleton engineered specifically for healthy children, filling a market gap with strong differentiation.
2. Native development for children, outperforming downsized adult‑model alternatives
Full hardware, algorithms and force‑bearing structures are redesigned using children’s physical data. It avoids common drawbacks of scaled‑down adult exoskeletons such as elevated center‑of‑gravity, leg constriction and rigid force output.
3. Full‑scene automatic recognition with zero‑threshold operation
No manual switching among walking, climbing and cycling modes by parents. The device adapts automatically as children engage in normal activities, lowering operational barriers.
4. Multi‑layer safety protection engineered for children‑specific activity risks
Three‑tier safety shutdown mechanisms address children’s tendency toward hyperactivity, falls and bumps. Sensors, algorithms and hardware jointly safeguard activity safety.
5. Dual‑function device with built‑in backpack capability
Switches to a regular children’s backpack at low battery, eliminating the need for an extra bag during outings and improving practicality.
6. Heavy‑duty durability plus all‑weather outdoor adaptability
Carbon‑fiber and aerospace‑grade aluminum construction delivers wear resistance and robustness. IP54 dust‑ and splash‑proof rating supports demanding environments including summer camps, mountain hiking, outdoor study tours and rainy‑day excursions.
7. Intelligent remote parental monitoring
Companion APP provides real‑time access to children’s activity tracks and exercise duration alongside remote control functions, enabling parents to keep track of outdoor status.
Target Users
1. School‑age children (daily outdoor activities, study tours, hiking)
Healthy children prone to fatigue and insufficient stamina during outings, mountain climbing, summer camps and countryside hiking.
2. Children fond of cycling, mountain climbing and outdoor activities
Children participating frequently in outdoor expansion activities, cycling and countryside walking who experience leg soreness and fatigue after prolonged exercise.
3. Children requiring long‑distance walking during trips
Kids on family long‑distance travel or scenic‑site visits who tire quickly and frequently need to be carried.
4. Parents concerned about children’s walking fatigue and leg strain outdoors
Parents wishing to reduce lower‑limb load from prolonged walking, protect joints and boost children’s activity endurance.
Important Note: This product is solely a motion‑assist device for healthy children. <b11>It provides no medical rehabilitation or orthotherapeutic effects</b11>. It is not suitable for children with cerebral palsy, lower‑limb deformities or those undergoing post‑surgical rehabilitation.
(I) Parental Perspective
1. Reduces children’s fatigue from long‑duration walking. Fewer instances of carrying children during mountain trips and scenic‑site visits eases parental travel burdens.
2. AI automatically adapts to stair ascent/descent, slope climbing and cycling. Continuous intelligent assistance eases children’s walking and extends outdoor playtime.
3. Multi‑layer safety protection triggers automatic shutdown for falls, bumps and improper wearing for greater peace of mind.
4. Built‑in backpack function serves as a schoolbag at low battery; no extra bag is needed for outings for dual‑purpose convenience.
5. Mobile APP enables remote viewing of children’s location and motion status for real‑time monitoring during outdoor study tours and summer camps.
6. IP54 dust‑ and splash‑proof rating permits use in rain, sand and mountainous terrain, removing weather‑related limits on outdoor scenarios.
(II) Children’s User Experience Perspective
1. Light‑weight aerospace‑aluminum and carbon‑fiber chassis avoids heavy burden, allowing flexible movement without restricting running, jumping and climbing.
2. Bionic smooth assistance curve delivers natural force output free from harsh mechanical pulling for comfortable walking and cycling experience.
3. Fully‑automatic scene recognition eliminates complex button operations; children can don and use the device independently.
4. Low noise avoids loud disruptive sounds during outdoor play and group activities.
5. Multi‑gear strap adjustment fits body contours without leg constriction for comfort over extended wear.
(III) Commercial / Institutional Procurement Rationale (Study Tours, Summer Camps, Outdoor Training Institutions)
1. Industry‑exclusive children’s power exoskeleton serves as a distinctive experience project to boost the differentiated competitiveness of camps and study‑tour institutions.
2. Long runtime, rugged build and all‑weather protection suit centralized outdoor deployment for large groups of children.
3. Unified APP backend management facilitates institutional oversight of children’s activity status and improves outdoor‑activity safety.
(IV) Comprehensive Value Advantages
No comparable consumer‑grade power‑assisted walking exoskeleton for children exists on the market. Ordinary children’s protective gear only offers passive support without active power. The C661 integrates a professional AI‑driving system, full‑scene adaptability, multi‑layer child‑oriented safety protection and dual‑mode backpack design. Optimized for daily recreation, outdoor study tours and long‑distance travel, it is a dedicated intelligent device to reduce walking burden for healthy children outdoors.
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