Hunter Biden, in court today, affirmed his decision not to testify in his own defense, telling the judge "I do" when she asked him if he understood it was his own decision to make, according to the transcript of the proceedings released after court was dismissed for the day.

"Did you make a decision not to testify voluntarily?" Judge Maryellen Noreika asked him, according to the transcript.

"I did," he said.

The questioning from Noreika occurred during a sidebar with Hunter Biden, his attorneys, and prosecutors that was conducted out of earshot of reporters but released as part of the transcript.

"You understand you have the right to testify in your own defense?" the judge asked Hunter Biden, per the transcript.

"I do," he said.

"If you don't testify, you understand your decision not to testify cannot be held against you and I will instruct the jury to that effect?" she asked.

"Agreed," he responded.

"It's your decision and yours alone to make, do you understand that?" the judge asked.

"I do," he responded.

"It's not your attorney's decision, it's not the government's decision, it's not my decision, you understand all that?" she asked.

"I do," he said.

The jurors in Hunter Biden's federal gun trial have been dismissed for the day, after deliberating for one hour with no verdict.

Hunter Biden left the courthouse after the jury was dismissed.

The jurors will be back tomorrow at 9 a.m. ET to resume their deliberations.

The jury has begun deliberations on the three felony counts Hunter Biden faces in his federal gun case.

Prior to the jury getting the case, the government rebutted defense attorney Abbe Lowell's closing argument by asserting again that Hunter Biden was a drug addict when he bought the gun at the center of the case and that he knew it -- beyond a reasonable doubt.

There are "seven ways to Sunday" to show Hunter Biden was an addict and it was "preposterous" that he -- a "Yale-educated lawyer" -- didn't know he was buying a gun while knowingly addicted, prosecutor Derek Hines argued.

Hines rebutted Lowell's characterization of the government's treatment of Hunter Biden's daughter Naomi Biden as "cruel."

Naomi Biden was "completely uncomfortable" because "she couldn't vouch for the defendant's sobriety," Hines argued.

Hines closed by saying that if the jury doesn't determine Hunter Biden is a crack addict based on the evidence in the case, "then no one is a crack addict of unlawful use."

Judge Maryellen Noreika then delivered the final portion of her instructions and sent jurors to begin their deliberations.

The judge indicated that she would not keep jurors past 4:30 or 4:45 p.m. ET today.

Defense attorney Abbe Lowell, in his closing argument, urged jurors to dispense with the government's "conjecture and suspicion" and find his client not guilty on all three counts.

"We have had Hunter's life in our hands" until now, Lowell said, referring to his legal team. "And now we have to give it to you."

Lowell repeatedly referred to prosecutors' case as a "magicians' trick" -- to "watch this hand and pay no attention to that one," as he said -- arguing that prosecutors failed to "fill in the gaps" about Hunter Biden's drug use around the time of his firearm purchase "because they don't have the proof."

Lowell also referred to prosecutors' strategy of showing Hunter Biden's pattern of drug use as an "accordion," meant to "compress" the timeline and make it seem to jurors that he was actively using drugs in October 2018, when he said on a government form that he was not addicted to drugs in order to purchase a Colt handgun.

The defense attorney also attacked some of the tactics prosecutors used, calling their treatment of Hunter Biden's daughter Naomi Biden "extraordinarily cruel" and saying that many of their questions and evidence were introduced with the intention of "embarrassing Hunter."

He also asked jurors to recall gaps in the recollections of Hunter Biden's then-girlfriend Hallie Biden, and suggested they should remember the immunity agreement she struck with prosecutors for her testimony.

"These are serious charges that will change Hunter's life," he said of the three felony charges the president's son faces, adding that "it's time to end this case."

Following Lowell's closing, the government was scheduled to have a short rebuttal, at which point the judge was to finish her jury instructions before the jury gets the case.

Prosecutors have introduced Hunter Biden's infamous laptop as evidence while questioning FBI agent Erika Jensen, their first witness.

Prosecutors asked Jensen about email messages found on the laptop and in Hunter Biden's iCloud account that appear to be about his drug use in 2018.

The government had said in pretrial court filings that it was planning to introduce materials on the laptop as evidence in the case.

The laptop has become a symbol of the legal and political controversy surrounding the president's son in recent years. Attorneys for Hunter Biden had previously attempted to preclude the laptop as evidence in the trial, arguing that they have "numerous reasons to believe the data had been altered and compromised before investigators obtained the electronic material."

But special counsel David Weiss argued in court filings that attorneys for Hunter Biden had not "provided any evidence or information that shows that his laptop contains false information," and the judge agreed to admit it as evidence.

Data from the laptop was purportedly obtained and later disseminated in 2019 by a Wilmington, Delaware, computer repairman after the laptop had been dropped off at his shop for repair.

With that context in mind, prosecutors did not rely on the laptop on its own; investigators said they cross-referenced every email, WhatsApp message, iMessage, and text message with Apple Inc. to establish the credibility of the data.

"Ultimately, in examining that laptop, were investigators able to confirm that it was Hunter Biden's laptop?" prosecutor Derek Hines asked Jensen.

"Yes," Jensen said.

"How?" Hines asked.

"Among other things, there was a serial number that's on the back of this laptop that matches the Apple subpoena records that they obtained in 2019, so it matches the registration of this particular device to the iCloud account at a particular date," Jensen said.

"So from the data from the laptop and the hard drive, did you -- what did you do next, or what did the FBI do next when assessing the addiction evidence?" Hines asked.

"So from the data that was extracted from both the iCloud back ups and this -- the laptop, investigators were able to go through largely WhatsApp messages, iMessages, and text messages, and found evidence of addiction within the messages," Jensen said.

Prosecutors also showed jurors an invoice for $85 from the computer repair shop where Hunter Biden dropped off the laptop for repair, which had been sent to an email address belonging to Hunter Biden.

"You said Apple Inc. provided that ... from the iCloud?" Hines asked.

"Yes," Jensen said.