Features:
1. Multifunctional horn and headlight 
2. Powerful illumination and provides excellent visibility during nighttime rides
3. 20dB speaker with 4 switchable sound options for attention-grabbing alerts
4. Made from ABS material with an IPX4 waterproof rating
5. 400mAh lithium battery 
6. Weight 40g
7. Size: 4.1 x 9 x 2.2cm
 
Package:
1 x Multifunctional horn headlight
1 x Manual