Noise Reduction Bluetooth Earphones

:noise cancelling bluetooth,adjustable、foldable、swivel,metal headband,bluetooth version: NY001/5.0，operating range: 10m(no barriers)，functions：volume control,previous/next song,play/pause,talk/ end call ;:40MM good quality professional spk;:injection housing+metal headband;:1C pad printing logo(2pcs) ;:NY001（CSR（Qualcomm））/5.0;:400MAH rechargeable battery(ANC+BT:9-9.5H,BT:13H,charging time:3H);:blister softer earpad+PU headbelt cover;:PS02 flight adapter/nickel insert ;: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    ;