Wireless Bluetooth Earphone Magnetic Metal Sports Headphones speakers Working On any surface except

Working On any surface except glass

1 x Collar Receiver

pls wipe it with alcohol

make-up sponge

Wireless Bluetooth Earphone Magnetic Metal Sports Headphones speakers Working On any surface exceptVideo Reference: https: cloud. video. taobao. com play u 3400483153 p 1 e 6 t 10301 50199200141. mp4 Features: Exclusive design patents, headphone ergonomic design, comfortable to wear easy to fall. Ear design, reducing the world's best bass. Unique magnetic control, Not easy to fall. Built in high sensitivity microphone, clearer voice quality. Built in lithium battery, support for 2 hours of fast charging, provides up to five hours of music talk