Toptrek BG-3508 Electric Horn for Bikes, 120dB Loud, USB Rechargeable, IPX4, PC
Meet the Toptrek BG-3508 Electric Horn for Bikes — a compact, USB-rechargeable horn that delivers a clear 120 dB warning to boost your safety on every ride. Built from durable PC plastic, this lightweight horn weighs only 30 g and fits most handlebars on road and mountain bikes. With an IPX4 waterproof rating, it stays reliable in rain and splashes, so you’re heard even in changing weather. The BG-3508 is USB rechargeable, so you can power it up from a computer, power bank, or charger—no disposable batteries to swap. Its crisp, attention-getting sound helps alert drivers and pedestrians, giving you more time to react and stay safe.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Use the 120 dB alert to signal your approach at crosswalks and junctions, making drivers aware of your presence.
- Ideal for both road and mountain bikes; mount on the handlebar for quick access during climbs or descents.
- Recharge via USB after rides; keep the charging cable stored with your toolkit for easy topping up.
Product specifications
- Brand: Toptrek
- Model Number: BG-3508
- Origin: Mainland China
- Type: Electric Horn
- Material: PC
- Color: Black
- Decibel: 120 dB
- Waterproof level: IPX4
- Battery: Rechargeable battery
- Pack Size: 11.5 × 4.8 × 4.5 cm
- Weight: 30 g
- Packaging: Box packaging
- Notes: Suitable for Road and Mountain bikes
Package includes:
- 1x Horn
- 1x Anti-slip Rubber Pad
- 1x Manual
- 1x Charging cable
Warnings/Reminders
- Do not disassemble the horn beyond the included charging access.
- Use in accordance with local laws and noise regulations.
- Keep away from children when not in use.
- Test the horn before each ride to ensure proper operation.
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