Road Bicycle Bike Electronic Bell Loud Horn Cycling Hooter Siren Alarm Bell

Description: Item type:Alarm Bell Color: black, white, red, blue Material: PC + circuit board Product No.: ZT electronic bell Name: electronic bell Weight: 49G Material: plastic + electronic device Size: length 4.5cm, width 5cm, height 6.8cm (manual fixation error) Mounting base is suitable for 20mm-26mm light truck handle Features: sound like bird call (only one language) Applicable batteries: 2 AAA (products do not include batteries) Packing list: Alarm Bell*1(not including battery) Notes: 1-3cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings. Features: ['An make one voice like the sound of birds.', 'Easy to be fixed on the bicycle.']