[Luminous Version] CX-3 Sports Bluetooth V4.1+EDR Earphone IPX4 Waterproof Multi-Connection for Cellphone So how to use mechanical

So how to use mechanical watch

8% + 2) Capacitance: 2nF-200uF

5mm Net Weight 83g Color Black

SMS Content Shows

Pull rope(can adjust)

[Luminous Version] CX-3 Sports Bluetooth V4.1+EDR Earphone IPX4 Waterproof Multi-Connection for Cellphone So how to use mechanicalProduct 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