Giới thiệu Còi điện âm thanh lớn gắn tay lái xe đạp
High Decibel Loud Bike Cycling Handlebar Ring Horn Bells Electric Horn
Product Details: Color: Bla Weight: 70g Size: 94(L) X 46.3(W) X 38mm(H) Material: Plastic Match handable diamter:2.2-2.4cm
Features: Batteries: 2 x AAA Batteries (Not included) different Modes Voice Compatible with all bikes including road bikes Easy and safe to use when braking Extremely loud & clear sound