Homeschooling Bluetooth is a good choice for parents whose children use headphones for homeschooling and also at school, and who want to switch between Bluetooth and wired connection at any time. With the special StudyMode, it can be tailored to the child's learning needs. The new look has a super-comfortable fabric headband and a completely new housing with a special sticker area. It also has a detachable microphone for excellent voice recording.Featureso Safe audio with volume limit 75dB-85dB-94dBo Foldableo Adjustable headbando Super durableo Study modeo 20 hours battery lifeo Works without batteryo Headphone cable includedo Protein PU leather ear padso 20m Bluetooth distanceo Decorative stickerso Name tag stickerso High performance microphoneo Travel pouch.