Wirelessly BT Over-Ear / On-Ear Headphones Foldable Gaming Headsets Noise Reduction Rechargeable Computer Earphone with Mic Super Heavy Bass Headphones with 3.5mm Audio Cable TF Card / BT Mode

Features:
Built in 400mAh battery provides about 15 hours ultra long shtandby time and 4-6 hours music time, only need about 2 hours to charge it fully.
Support intelligent noise reduction, providing clear sound quality.
Heavy bass effect, a better bass stereo mode and sound experience.
Wirelessly wired headphone switch freely, equipped with 3.5mm aux audio input cable, support to listen to music when powered off.
Special foldable design make it portable.
Supporting device with BT function,like cellphone, computer, laptop, etc.