Califone CA-2 Headphones at Learning Headphones

Califone CA-2 Lightweight School Headphones

Designed for classrooms, labs, libraries, and testing, the Califone CA-2 Headphones at Learning Headphones delivers comfortable, focus-friendly listening in a durable, school-ready build. With a 3.5mm stereo plug for wide compatibility and a lightweight fit students can wear for longer sessions, CA-2 makes distribution and daily use simple.

Key Features

Noise-reducing on-ear cushions to help minimize distractions
Lightweight & comfortable for extended wear
Adjustable headband to fit most students
Recessed wiring for a tidy, snag-resistant profile
Durable ABS construction built for classroom handling
Resealable storage bag for organization and hygiene

Specifications

Plug: 3.5mm stereo
Cord length: ~5.5 ft
Material: ABS plastic
Fit: Adjustable headband
Allergens: Contains PVC
Warranty: 90-day warranty for school use

Compatibility & Use

Works with many Chromebooks, laptops, desktops, and devices with a 3.5mm jack. For newer tablets (USB-C/Lightning), use appropriate adapters as required. Suitable for general listening, practice apps, and many testing environments (always verify local testing requirements).

Buying Options

Available as single units, 50-packs, 500-packs, and 1000-packs to support classrooms, carts, and district rollouts.

Procurement Made Easy

Purchase orders accepted, tax-exempt supported, volume discounts, fast quotes, and quick shipping. Need a W-9 or to evaluate a test unit before a large order? Contact customer care—our team can help match quantities and timelines.

Next step: Add CA-2 to cart, start a quick quote, or place a PO to outfit your classrooms.

Trusted by Schools Family-owned, education-focused support for classroom technology and STEM learning needs.

Purchase Orders Accepted Built for school, district, and institutional purchasing workflows.

STEM & STEAM Program Support Ideal for robotics clubs, coding lessons, makerspaces, STEM labs, and classroom technology programs.

Help Choosing the Right Fit We help match kit type, student group size, grade level, coding goals, and classroom setup.

Classroom Robotics & Coding Kits for Schools

Shop classroom robotics and coding kits for schools, STEM labs, makerspaces, libraries, after-school programs, and K–12 technology instruction. These hands-on learning kits help students explore coding, robotics, problem-solving, engineering, collaboration, and STEAM concepts through interactive classroom activities.

Whether you need a robotics kit for small-group coding lessons, a classroom set for STEM instruction, or a larger kit for schoolwide technology programs, this collection helps education buyers choose practical robotics and coding tools for student learning.

Quick Summary for School Buyers

Best Use Cases Coding lessons, robotics units, STEM labs, makerspaces, after-school clubs, enrichment programs, and project-based learning.

Typical Buying Needs Individual robot kits, 20-pack or 30-pack classroom sets, beginner STEAM kits, advanced coding kits, and full-class robotics programs.

What Schools Prioritize Age fit, curriculum alignment, group size, reusable materials, coding level, classroom management, and long-term program value.

Shop Robotics & Coding Kits by Need

Beginner Coding & Robotics Best for introducing students to coding logic, sequencing, problem-solving, and hands-on STEAM exploration.

Classroom Robotics Sets Useful for teachers who need multi-student kits, small-group rotations, robotics clubs, or full-class instruction.

STEM Labs & Makerspaces Choose larger kits for technology classrooms, libraries, enrichment programs, and project-based STEM learning environments.

Why Schools Use Robotics and Coding Kits

Build Coding Confidence Robotics kits give students a hands-on way to practice coding concepts, sequencing, logic, and computational thinking.

Support Problem-Solving Skills Students can test ideas, troubleshoot, revise, and learn through active experimentation.

Encourage STEM Engagement Robotics and coding activities make abstract technology concepts more interactive and approachable.

Support Collaborative Learning Many robotics kits work well for small groups, partner work, clubs, and classroom rotations.

Fit Multiple Learning Spaces A strong fit for classrooms, STEM labs, libraries, makerspaces, after-school programs, and enrichment settings.

Grow with School Programs Classroom sets and larger kits can help schools expand robotics and coding opportunities over time.

What to Look for in Classroom Robotics & Coding Kits

Grade level fit: Choose kits that match student age, reading level, coding experience, and classroom independence.
Coding level: Consider whether students need beginner-friendly block coding, more advanced coding activities, or a progression path.
Group size: Match the kit quantity to individual use, partner work, small groups, robotics clubs, or full-class instruction.
Curriculum goals: Choose robotics kits that support STEM, STEAM, computer science, engineering, problem-solving, or project-based learning outcomes.
Setup and classroom management: Consider storage, charging needs, replacement parts, teacher setup time, and how easily students can share materials.
Device or software requirements: Confirm whether the kit requires tablets, laptops, apps, online platforms, Bluetooth, or other classroom technology.
Long-term value: Reusable kits and classroom sets can support multiple lessons, grade levels, and school-year programs.

Robotics & Coding Kits FAQ

What are classroom robotics and coding kits used for?

Classroom robotics and coding kits are used to teach coding, computational thinking, problem-solving, engineering, collaboration, and STEM or STEAM concepts through hands-on activities.

What grade levels can use robotics kits?

Robotics kits can support a range of grade levels, but the best choice depends on student age, reading level, coding experience, and the complexity of the activities included with the kit.

Are robotics kits good for STEM and STEAM programs?

Yes. Robotics kits are often used in STEM and STEAM programs because they combine coding, engineering, design thinking, problem-solving, and hands-on experimentation.

How many robotics kits does a classroom need?

The right quantity depends on whether students will work individually, in pairs, in small groups, or as part of a full-class robotics program. Many schools choose classroom sets based on group size and rotation plans.

What should schools consider before buying coding kits?

Schools should consider grade level, coding experience, curriculum goals, group size, device requirements, storage needs, setup time, and whether the kits can support long-term classroom or program use.

Need Help Choosing Robotics & Coding Kits?

Learning Headphones helps schools and districts choose classroom-ready robotics and coding kits based on grade level, group size, STEM goals, coding experience, and program setup.

Request a Quote Contact Our Team