Free to set time, number of coins, gift time, alarm time, and coin and memory mode. AC 1250W / DC 500W electric relay capacity. Controls electrical equipment (e.g., TV, massage chair) power or signal. Time Setting Instructions: If gift time is not required, press button S4 to skip step 4 and proceed to step 6. 1. Press the SET button lightly, then use “+” or “–” to adjust the coin count. 2. Press SET again, then use “+” or “–” to set the first two digits of the time (HH:). 3. Press SET again, then use “+” or “–” to set the last two digits of the time (:MM). 4. Press SET again, then use “+” or “–” to set the gift time value. 5. Press SET again, then use “+” or “–” to set the first two digits of the gift time (HH:). 6. Press SET again, then use “+” or “–” to set the last two digits of the gift time (:MM). 7. Press SET again, then use “+” or “–” to set the alarm duration; default is 30 seconds. 8. Press CLR to clear and exit the setting or operating mode. Material: Plastic Color: As shown Menu Settings: 1. Press and hold “+” and “–” simultaneously for 2 seconds until a “beep” sound is heard to enter menu settings. 2. Use “+” and “–” to navigate and select settings. 3. Press SET to confirm and exit. Operating Mode: 01 01: Coin counting starts immediately. 01 02: Countdown begins after coin insertion and manual start. Time Display Format: 02 03: Minutes:Seconds 02 04: Hours:Minutes Memory Mode: 03 05: Retains time and count after power interruption and restart. 03 06: Resets time and count after power interruption and restart. Auto Reset Time: 04 00: Adjustable from 1 to 30 minutes. If no action is taken within the set time after coin insertion, the system resets to zero.