IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS When used in the directed manner, this unit has been designed and manufactured to ensure your personal safety. However, improper use can result in potential electrical shock or fire hazards. Please read all safety and operating instructions carefully before installation and use, and keep these instructions handy for future reference.
LOCATION OF CONTROLS BATTERY CHARGING INSTRUCTION BATTERY CHARGING INSTRUCTION This unit operates on a built-in Li-ion battery that can be recharged either using the USB port on Top View your computer or from a USB power adaptor (not included) with a rated output of DC 5V 500mA and up.
OPERATING THE SPEAKER IN BLUETOOTH MODE OPERATING THE SPEAKER IN AUX-IN MODE OPERATING THE SPEAKER IN BLUETOOTH MODE OPERATING THE SPEAKER IN AUX-IN MODE Bluetooth involves a technology for wireless radio connection of devices over a short distance. Devices with Bluetooth standard are transmitting between 2.402 and 2.480 GHz in the ISM band If you are using an iPod, MP3/MP4 player or other mobile phone which can not connect this (Industrial, Scientific and Medical).
TROUBLESHOOTING GUIDE/SPECIFICATIONS The built-in battery is dead. Recharge the battery. Go through “Speaker The MB402 is not linked Operations” process to link NO Sound with the cell phone. the speaker. Increase the volume of Volume set too low. your device. Check whether a connection exists.