Hamilton Electronics KidsHA2 - Super affordable personal educational headphone. Designed for kids with proper sizing and bright blue color, these headphones also feature Hamlton's exclusive patented ASM automatic stereo/mono technology. ASM allows these headphones can be safely used with virtually all school audio equipment. Never longer worry about mismatching headphones between different sources and damaging ears or equipment. No switches to set or special plug adapters to change - the headphone knows if it is plugged into a stereo or mono system and automatically adjusts! Operates in 1/8 inch stereo, 1/8 inch mono, 1/4 inch stereo or 1/4 inch mono modes.
