Not in-ear KS19 Earphones Wireless Hanging Neck Ks19 Bone Conduction Headset Sports

Label:Yes Packing:1 pc Ks19 Bluetooth Earphone,1pc charging cable,1 pc manual Effective distance:10m Bluetooth version:V5.1 Communication:Wireless Bare earphone size: 15*4*0.7cm(5.91*1.57*0.28in) Color: black Appearance material: ABS Model:KS19 Battery:130MAH Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.