TEQ Cute Kids Headphones Pink Glowing LED Wireless Unicorn Headphone

Bluversion: ; V5.0. Transmission distance: 10m Usage time:7 hours. Standby time: 5-8 minutes automatic shutdown. Battery: 400 mAh rechargeable lithium battery. Functions: adjust volume, switch songs, answer incoming calls, reject incoming calls, hang up calls, play, call replay, ; return connection, voice prompt, power display, FM, TF, EQ, etc. Pure English broadcast.