CRONY SD-315 BT Speaker karaoke bluetooth speaker with 2 microphones
Bluetooth Karaoke Speaker SD-315 helps you listen to music via Bluetooth connection. Play music from Memory Stick, USB. Maximum play time: 8 hours. Frequency: 100Hz - 18kHz.
With this stylish portable speaker product, you can easily connect Bluetooth-enabled mobile devices. There is also support TF card with USB charging.
Speaker power: 20 W
3.5mm jack: Yes
Maximum wireless range: 10 m
Other communication ports: USB, SD
Battery capacity: 6000 mAh
Maximum play time: 8 hours