Bluetooth Connection: Build-in Bluetooth version 2.0, can connect th speaker to mobile phone or tablet for music broadcast, and its Bluetooth transmit distance is up to 10 meters.
Enjoy music everywhere: You can enjoy music indoors or outdoors with IPX4 waterproof grande.
Compatible TF card broadcast: It supports TF card broadcast function, and the compatible formats are MP3, WAV, WMA.The speaker can connect to computer via a 3.5mm audio cable or Micro USB cable, when connected, it is possible to mutually copy data between TF card and computer, and it also can play music through computer music software, mobile phone, MP3, etc.
Adjustable brightness: The energy-efficient LED light is adjustable, when restart the speaker, it will present the last brightness.
Long Playtime: It can continually play music about 6-8 hours or continually be a nightlight about 10 hours when build-in lithium battery is fully charger.