High power portable mobile battery speaker, supporting karaoke systems, guitar bass and other musical instruments
Bluetooth Hi-Fi speaker (BT version 5.0; 10m transmission distance)
Compatible with IOS and Android
Handheld design
Karaoke function
MP3 player
Supports FM, USB, TF and Aux
Built-in 1200mAh rechargeable 3.7V lithium battery
3 hrs continuous playing
8-inch bass
Rater power: 5W
Charging voltage: 5V
Impedance 2.5?
Signal to noise ratio: >71dB
Sensitivity: >43dB