High-Strength PP Material Construction
Built to Survive Daily Student Use Without Deformation
The DG-K4mini Education Headset is designed for intensive classroom environments with a high-strength polypropylene (PP) material structure.
The reinforced headset body provides excellent impact resistance and structural stability, allowing it to withstand daily handling, accidental drops, and frequent student use. It helps schools reduce replacement frequency and improving total ownership value.
Key Benefits:
- Strong impact resistance
- Anti-deformation structure
- Longer product lifespan
- Designed for high-frequency classroom deployment
270° Rotatable Microphone Boom
Flexible Voice Pickup with Durable Adjustment Design
The DG-K4mini features a 270° rotatable microphone boom, allowing students to easily adjust the microphone position for clearer voice pickup.
The flexible rotation design improves communication accuracy during online learning, language practice, and classroom interaction. When not in use, it can be rotated upward for convenient storage and protection.
Advantages:
- Adjustable microphone positioning
- Clear voice transmission
- Durable rotation structure
- Easy classroom storage
Outstanding Value for Bulk Education Deployment
Professional Quality with Lower Replacement Costs
The DG-K4mini is developed as a cost-effective education headset solution for schools, training centers, and large-scale education projects.
While maintaining reliable audio performance and classroom durability, the optimized structure helps educational organizations equip more students within budget while reducing long-term maintenance expenses.
Perfect For:
- School computer labs
- Language classrooms
- Training centers
- Large student programs
Comfortable Design for Extended Learning Sessions
Student-Friendly Comfort for Daily Classroom Use
The DG-K4mini features a lightweight structure with soft PU leather ear cushions, providing comfortable wearing during long learning sessions.
The adjustable headband design adapts to different student sizes, making it suitable for primary schools and digital education programs. Students can stay focused without distraction caused by headset fatigue.
Features:
- Lightweight wearing experience
- Soft PU leather cushions
- Adjustable headband design
- Suitable for long classroom sessions
Clear Audio & Reliable Communication
Supporting Effective Learning Interaction
The DG-K4mini delivers clear audio performance with an integrated microphone, supporting reliable communication between students and teachers.
Whether used for online learning, speaking exercises, or computer-based assessments, it provides stable voice transmission for education scenarios and smooth interaction.
Benefits:
- Clear voice communication
- Stable audio performance
- Suitable for digital classrooms
- Designed for education applications
Designed for Education Environments
Reliable Audio Solution for Everyday Learning
Digital Classroom
Providing reliable audio performance for school computer labs and modern digital classrooms.
Language Learning
Supporting listening exercises, pronunciation practice, and speaking activities.
Online Education
Helping students communicate clearly during remote learning programs.
Training Centers
A cost-effective headset solution designed for large-scale student deployment.
Examination & Testing
Suitable for computer-based language tests and educational assessments.
Reliable Quality Assurance
Strict Inspection Before Shipment
Every DG-K4mini education headset undergoes strict quality inspection before shipment to ensure consistent performance and reliable quality for professional education environments.
Quality testing includes:
- Structural strength testing
- Microphone performance testing
- Audio quality & Cable durability
- Wearing comfort inspection
- Appearance and assembly inspection
Through professional manufacturing processes and quality control management, we help global partners reduce maintenance costs and improve reliability.
Technical Specifications
| Product Name | DG-K4mini Education Headset |
| Model | DG-K4mini |
| Application | Education / Classroom / Training |
| Interface | 3.5mm / USB / Type-C |
| Speaker Impedance | 32Ω ±15% |
| Speaker Sensitivity | 114dB ±3dB |
| Signal-to-Noise Ratio | ≥55dB |
| Rated Power | 3mW |
| Maximum Power | 10mW |
| Microphone | Rotatable Boom Microphone (270°) |
| Headphone Material | High-Strength PP + ABS |
| Earmuff Material | Soft PU Leather Cushion |
| Brand Name | TS |
| Origin | China |
| OEM / ODM | Supported |
| Small Orders | Accepted |
Why choose us?
Your Reliable Education Audio Manufacturing Partner
- We specialize in designing and manufacturing education-focused electronic accessories, providing reliable audio solutions for schools, distributors, and EdTech partners worldwide.
- With professional manufacturing experience and strict quality management, we help global customers develop durable and cost-effective education products.
Our Advantages:
- Professional education accessory manufacturer
- Classroom-focused product development
- Durable product solutions for high-frequency usage
- OEM & ODM customization support
- Stable production capability and reliable delivery
- Quality-controlled manufacturing process
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