[Luminous Version] CX-4 Sports Bluetooth V4.1+EDR Earphone IPX4 Waterproof Multi-Connection for Cellphone you can immediately carry out

you can immediately carry out the next measurement

Standby time is around 15 days

Three different ear piece sizes (small/medium/large) Select the most suitable size so that you can wear the earphones for a long time without feeling tired

just have fun with it

4 fire buttons:

[Luminous Version] CX-4 Sports Bluetooth V4.1+EDR Earphone IPX4 Waterproof Multi-Connection for Cellphone you can immediately carry outProduct Features: Creative style Luminous version Adopted newest technology and material, providing a luminous earphone to accompany with you High quality material, with proper brightness yet not harmful for your health Exquisite design Sports style Selecting the high level material, create a wonderful appearance with light weight. Creative special shapes, providing a stable and comfortable wearing experience It would be a perfect companion for your