Ultra Long Range Sport Running Ear Mounted Bluetooth Earphones With Neck Mounted Pluggable Bluetooth EarphonesFeatures:Suitable for both movement and stillness, and can't be shaken off during intense- more→exercise: With a two-point support design and a 45 tilt into the ear, it firmly fits without feeling when worn. Bluetooth/TF card can both play music: get rid- of your phone, plug in a memory card, Bluetooth/card dual mode, freely- switch- to store your favorite music in the card, and you can listen to music without your phone. Skin friendly memory material: Truly suitable for sports use, with an ergonomic collar design that takes care of both sports and leisure. Magnetic storage refuses to wrap: …