Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_86 (model_number VARCHAR, voltage VARCHAR, frequency VARCHAR)
### Question:
What is the Model Number, when the Voltage is 3.45 V, and when the Frequency is 133 MHZ?
### Answer:
SELECT model_number FROM table_name_86 WHERE voltage = "3.45 v" AND frequency = "133 mhz"