Bluetooth Head mounted earphone

Head Mounted Bluetooth Headphones

product overview:adjustable、carbon steel headband,operating range: 10m(no barriers)，functions：volume control,previous/next song,play/pause,talk/ end call ;:40MM neodymium spk;:injection housing;:spk cover decoration circles spray single oi（4PCS） ;:NY010（ Beken）/5.0;:250MAH rechargeable battery(playtime:18-19H，charging time:2H);:PU leather earpad+ headbelt cover;:both-ends 3.5MM nickel-plated plug /1.2M  nylon wire;:0.3Mmirco usb charging cable;:change to nylon wire prop65 need extra  ;:in gift box pkg,4C printing ,poly bag matt finish,transparent stickers，10PCS/carton    ;