Use wireless control technology, more convenient to operate.
Choose the fixed position anywhere according to user's preference and save more space.
Professional sound chamber design, loud sound, reminding pedestrians or motor vehicles to avoid.
COB light source safely lamp, the recognition distance can reach up to 500 meters.
Rechargeable battery can normally be used for more than 6 hours in flickering mode.
Color: Black, Blue (optional)
Input: DC 5V, 500mah
Battery Capacity: 400MAH
Waterproof Grade: IPX6
Item Height: 43mm / 1.69in
Package Weight: 100g / 3.53ounces
Package Size: 120 * 85 * 45mm / 4.72 * 3.35 * 1.77in
1 * Bike Wireless Control Bell