In Standby Mode, press the or ALARM 2 button to toggle the alarm on or off (indicated by a light on the display).
Requires 2 x AA batteries for time and alarm memory during power outages. Operating Instructions 1. Setting the Clock Time thomson bluetooth digital alarm clock radio btc2138 manual
Plug a standard USB cable into the rear port to charge mobile devices while the clock is connected to AC power. In Standby Mode, press the or ALARM 2
The indicator light will flash rapidly while searching for a connection. In Standby Mode
Bluetooth V2.1 for wireless streaming, 3.5mm AUX input, and a USB port for charging devices. Radio: PLL FM tuner with up to 20 station presets.
Use the FORWARD and REVERSE buttons to find a frequency.
0.9" (2.3cm) red LED display with adjustable brightness.