Electric Loud Bike Bell with Anti Theft Alarm, Horn 125dB 4 Sound Modes for Adults, Rechargeable Bicycle Waterproof Cycling （Black）

【Loud Electric Bike Bell】 The loud electric bike bell has 100-125dB sound and weighs only 36g. Your horn can certainly be heard even in a long-distance for more safe use. It's suitable for road bikes, mountain bikes, kids bikes, city bikes, or other, 【Excellent Anti Theft Alarm Function】 The loud electric horn has 4 sound modes: whistle sound, horn sound, alarm sound, and steam sound. You can choose it depending on different conditions by one key to switch, Moreover, it has ANTI-THEFT function. I, 【Durable horn with Full Protection】 The durable bike horn is made of high-quality plastic silicone material. It's sealed, dustproof, and high-strength shockproof with ipx5 waterproof grade. Not afraid to travel in any weather condition, satisfy your, 【Rechargeabl Bicycle Bell】 The scooter horn is equipped with USB charging port which built-in 200mAh lithium battery, 1.5 hours fully charged can use for 20-30days. Easily mounted and secured with stretchable straps. It's easy to carry and able to ad, 【Good After-Sale Service】Please feel free to CONTACT US if you are not satisfied with the electric bike bell.