<ul> <li>Bike-mounted Design: The speaker is designed to be mounted on a bike conveniently. It can be easily fixed onto the bicycle handlebars or frame without using additional brackets</li> <li>Bluetooth-compatible Connectivity: With Bluetooth-compatible connectivity feature, the speaker can connect to your phone, tablet, or other devices. Enjoy high-quality music and wireless radio reception while riding your bike</li> <li>High-Quality Sound: The bike Bluetooth-compatible speaker provides clear and powerful sound quality, whether playing music or listening to the radio. You can enjoy an excellent audio experience while riding your bike</li> <li>Waterproof Design: Waterproof design allows for use in damp or rainy conditions without worrying about damage from water exposure</li> <li>Multi-functionality: The speaker supports FM radio reception, enabling it to function as a radio station for added convenience</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Bluetooth version: V5.3</li> <li>Transmission range: 10M</li> <li>Signal-to-noise ratio: &ge;90db</li> <li>Battery capacity: 500mAh</li> <li>Built-in voltage: 3.7V</li> <li>Playing time: about 3-5H</li> <li>Horn size: 45mm*1</li> <li>Horn power: 5W*1</li> <li>Charging input: 5V/0.5A</li> <li>Size: 50*100*72mm</li> <li>Weight: about 214g</li> </ul>