Crafted with ABS, high-quality wood and bamboo; functions for a whopping 4 hours. Has Bluetooth connectivity, allowing for seamless pairing with your devices for wireless music streaming. Also has FM/TF card. Working Distance:10m. Frequency Range: 280HZ-16KHZ. Charging voltage: DC 5V. Charging time: 2-3 hours. Battery: Built-in lithium electricity. Production Time: 10-12 Business Days
