Naxa NAS-3072 NAS-3072 manual - English - Page 4

Connecting Power Your speaker has an integrated rechargeable battery. The Status LED [9] will light a steady red when the bat- Upon initial use, the battery should be charged fully to tery is charging. When charging is complete, the Status ensure optimal performance and battery life. LED will darken. Use the included USB charging cable to connect the speaker to a USB power source to charge the battery. •• Connect the small end of the cable to the USB charge port [1] of the unit. •• Connect the large end of the cable to a high-power USB port of a computer. The computer should be powered on. ⚠⚠The battery used in this device may present a fire or chemical burn if mistreated. Do not disassemble, incinerate, or heat the battery. Do not leave the battery in a place subject to direct sunlight, or in a car with its windows closed. LLIt takes approximately 3 to 5 hours to charge the unit fully when connected to a standard USB port. ⚠⚠Do not charge the unit for more than 8 hours to optimize the lifetime performance of the battery. Do not connect the unit to a power source other than that which is indicated here or on the label as this may result in the risk of fire or electric shock. Page 4 Naxa Electronics