High-end Bumblebee Helmet Speaker

High-end Bumblebee Helmet Speaker Power: 3W Battery capacity: 1200mah Bluetooth version: JL5.0 Speaker: 2 inch head subwoofer Canning material: ABS eco-friendly material Power supply: Built-in lithium battery Playing Time: 6 hours Charging method: USB Frequency response range: 100HZ-20KHZ Bluetooth protocol: 5.0 Effective distance: 10 meters ABOUT WIZZGOO CONTACT PRIVACY POLICY TERMS OF SERVICE DELIVERY POLICY OUR BLOG