These are headphones for children. I'm selling these because I bought new ones. *The color is pink! (The photos use blue)* ---The following is quoted from the internet--- ♪【Exclusive 3-Volume Limited Level Kids Bluetooth Headphones】Adopting an exclusive and unique 3-level volume limiter (75dB/85dB/94dB). At the same time, parents don't have to constantly monitor the volume, giving them peace of mind. 75dB/85dB in quiet places, 94dB in noisy environments. Two excellent speakers provide very clear sound. ♪【Kids Headphones with Flexible Headband and Noise Isolation】Using durable materials gives these children's headphones excellent durability and flexibility. The over-ear design isolates external noise. ♪【Two Modes】Perfect for use with iPods, iPhones, iPads, Android smartphones, tablets, etc. If the built-in battery runs out under wireless operating conditions, you can use a 3.5mm audio cable, allowing you to listen to music the old-fashioned way. ♪【Bluetooth Wireless Headphones for Kids with Microphone & Sharing Port】Children can plug another headphone plug into the SIMOLIO headphones and share audio on the same device. The built-in MIC allows for hands-free calls. ♪【Headphones for Girls, Easy to Carry, Perfect for Children's Travel and Back to School】Foldable and compact design, with a hard EVA case for easy carrying and storage. 15 hours of battery life. 12-month hassle-free, quick-response customer service.