TROPIC is a small and smart speaker finished with natural bamboo. It can be used as a handsfree system. Music can be played via Bluetooth (version 5.0) or a micro SD card. The product complies with relevant European Union Directives and has the CE Certificate. Technical specifications: output power: 3W x 1 Voltage: 5V S/N ratio: ≥ 65 dB, working time: 2–3 h, charging time: 2 hours, 300 mAh battery.