wireless earphone m10 blue-tooth tws stereo running earbuds noise cancelling with led display headphone power bank charging case

1 100% brand and quality 2 color : black and green 2 colors for your choose . 3 customize logo is avaliable .1000pcs is ok .contact with us for details . bt version: 5.1 version 4 shiping : 20pcs above , we use dhl / ups / fedex shiping . 5: drop shiping is accept , contact with us if you need. working time: 6-8 hours. material: abs+pvc model number:m10 earbuds. function: led display, power bank. charging time: 1-2 hours. battery capacity: 50mah+2000mah. package: box package. exquisite appearance design. if your order is above 1000pcs, we will offer the better price..syi