HK03 Kids Wired Headphones with Volume Limiter – Foldable Stereo Headset for School

The HK03 headphones are specifically designed for children, featuring a volume‑limiting circuit that caps output at 85 dB (with an optional 94 dB mode) to protect young ears. A foldable, lightweight frame and 3.5 mm jack make them easy to carry and compatible with most school devices. Stereo sound delivers clear audio for music, videos and learning activities. Supplied and curated by Swordslife.

Specifications:
• Material: PVC,Plastic,Silica Gel
• Category: Earphones & Headphones
• Number Of Drivers: 2
• Headphone Pads Material: Memory Foam
• Driver Diameter: 40
• Impedance Range: up to 32 Ω
• Package List: User Manual,3.5mm Jack Adapter
• With Microphone: Yes
• Is wireless: No
• Waterproof: Yes
• Line Length: 2
• Frequency Response Range: 20-200000
• Sensitivity: 94
• Plug Type: L Bending
• Function: Monitor Headphone,for Video Game,Kids' Headphones,For Office,For Study
• Active Noise-Cancellation: No
• Volume Control: Yes
• Control Button: Yes
• Vocalism Principle: Balanced Armature
• Wireless Type: Bluetooth
• Connectors: 3.5 MM
• Communication: Wired
• Style: Wired headphone & headset
• Origin: Mainland China
• Brand Name: Acer
• Acer Model: HK03