bluetooth version:V5.0+EDR bluetooth distance:10m output power:3w*2 battery capacity:3.7V 1200mah speaker unit:4Ω 5w 52mm input voltage:DCV 5V 1A play time:6hours charging time:2.5hours function:bluetooth/TWS/FM radio/USB/AUX/Handsfree/Microphone,
Portable Speaker
