Portable Bluetooth speaker

Feature:

* Bluetooth/USB/TF/FM/AUX with Karaoke

* 5W Hi-Fi classic D amplifier system

* Bluetooth 5.0 versio

* FM PLL digital tuner

* 4 digit LED display (red)

* Digital ECHO for Karaoke

* LED lighting

* Built-in Li-ION 18650 3.7V 1200mA battery

Performance Specification:

Output power: 5W (8W optional)

S/N ratio: >75dB

T.H.D.:<0.3%

Frequency response: 60Hz~20KHz

Speaker: 6.5”, 4ohm, 5W (8W optional)