yl011 wireless bluetooth headset support tf card wireless headphones sport bass earphone handsstereo earbuds with mic lowest price

ibesi.yl011 bluetooth wireless headphones 5.0 support tf card sport headset handsstereo earphone with mic for mobile phone.features:.-magnetic wireless bluetooth headset (v5.0 bluetooth chip).-bluetooth version: 5.0 version.-transmission distance: outdoor straight line distance of 15 meters.-battery capacity: polymer lithium battery 55mah.-listening to music time: 3-4 hours support up and down music / pause playback.-call time: 3-4 hours.-standby time: 130 hours.-charging time: 1-2 hours.-w