ONANOFF BP-Green-FD TravelBuddies Kids Headphones, Green 100% Safe Listening: Lab-tested and always-on sound control circuit limits volume to 85 decibels to keep your child's hearing safe 6 sets of stickers for your child to easily customize the headphones 3.5mm gold-plated plug ensures high quality audio and plays perfectly on all top brand devices, such as Apple and Samsung Pillow soft ear pads for your child's comfort; very comfortable for kids 3+ years old Easy to Share: built-in audio splitter allows up to 4 Buddy Phones to share the same device - crucial while traveling Connectivity Technology: Wired