E3 Ear Bud

E3 Ear Bud is designed for education — combining durability, comfort, and audio clarity in a simple, student‑friendly form.

Key Features & Benefits

• Noise‑reducing ear covers help block ambient distractions
• Two sizes of ear covers included so students of varying ages can get a good fit
• Rugged ABS plastic body resists shattering in daily use
• Tangle‑proof 3.9 ft flat cord keeps use hassle‑free
• Inline volume control for safe, adjustable sound levels
• Universal compatibility — works with smartphones, tablets, computers, and audio devices with 3.5 mm jacks
• 1‑year manufacturer’s warranty for school use

Technical Specifications

• SKU: E‑3
• Cord length: 3.9 ft (1.2 m)
• Impedance: 16 Ω (per CompSource listing)
• Frequency response: 12 Hz – 22,000 Hz
• Driver: approx 9 mm / 10 mm (varies by listing)
• Body: ABS plastic, replaceable ear covers