Bone conduction earphones SH1000

1. Waterproof and professional grade sweat and rain resistant.
2.Waterproof, professional grade sweat and rain resistant.
3. Ergonomic design, will not be worn in the ears, protect eardrums.
4. Supports dual device connectivity.
5. Titanium alloy rear hanging, long-term use without deformation.

1000-2999 pieces 3000-9999 pieces ≥10000 pieces