**Product Specifications:**
**Brand:** LI-NING
**Model:** 0034
**Usage:** Professional student exam jump rope
**Years of Focus:** 34 years (1990-2024)
**Features:**
- Continuous focus on jump rope development
- User-centric design
- Emphasis on quality and innovation
- Designed for standardized and efficient student exam jump rope performance
**Logistics Partner:** JDL (JIU DONG Logistics)
- Same-day or next-day delivery options
- Payment before or after 11:00 AM for same-day delivery
- Nationwide distribution from multiple warehouses
**Key Features:**
- 4th generation intelligent jump rope for student exams
- Customized PVC rope for durability and speed
- Patented anti-tangle rope design
- High-speed low-friction bearings for increased speed
**Exam Standards:**
- Jump rope included in the national student physical fitness standards
- Specific requirements for jump rope speed and accuracy
**Design Details:**
- 20° angled rope release axis for smooth and tangle-free performance
- High-precision jump counting with dual Hall sensors and AI algorithm
- High-definition night vision display for clear visibility
**Additional Features:**
- Type-C fast charging for long-lasting battery life
- Sweat-resistant and non-slip silicone handle for a comfortable grip
**Safety and Quality Assurance:**
- Environmentally friendly materials with international quality certifications
**Adjustable Length:**
- Rope length approximately 2.8 meters, adjustable for heights below 185cm
**Materials:**
- Handle: Silicone, ABS
- Rope: PVC
**Weight:** Approximately 172g
**Rope Diameter:** Approximately 4.5-5mm, compatible with ropes up to 6mm
**Note:** Manual measurements may have slight discrepancies and are for reference only.
