1. The 120 decibel electric horn has a clear and sound effect, which is enough to warn motorists and pedestrians 2. Universal Press and hold the button for 2.5 seconds to change the speaker mode. With 4 ringing modes, USB charging for 20 minutes, with alarm mode, which can remind you that your is moved or stolen 3. This horn is made of high‑quality ABS plastic strong a Not easy to damage, quality and long service life 4. handlebar alarm electric horn is light and compact, available size (length x width) is about 34mm * 60mm 5. The electric handlebar with rubber ring is easy to install, suitable for handlebars of various diameters, and easy to use

Specification:
Material: ABS plastic.
Tone: four ringtones.
Volume: 120 decibels.
Battery: 200mAh
Weight: 25 g.
Size: 34mm x 60mm

Package includes:
1 x Bicycle Bell
1 x USB cable.