Main Features: ● Easy to install and water-resistant ● Recharged by solar panels under sunlight, energy-saving and environmental-protection ● Three

Main Features: ● Noise-reducing technology, reduce low-frequency noise and bring you clearer sound ● Built-in 10mm drivers, improve sound quality

Main Features: ● Independent suspension system Four wheels are installed independent suspension spring, let the cross-country car body more flexible

Main Features: ● Material: plastic, metal ● The base has a balance function, more secure ● Easy to assemble and