Defendant’s first assignment of error is that the trial judge erred in finding and concluding after a voir dire hearing that the defendant had properly waived his constitutional rights to counsel and against self-incrimination at an in-custody interrogation and in subsequently admitting into evidence certain inculpatory statements made by the defendant to police officers. This assignment of error is overruled. The evidence before the trial judge on the voir dire hearing, among other things, was that the defendant had been warned, both orally and in writing, of his constitutional rights as required in Miranda v. Arizona, 384 U.S. 436, 16 L.Ed. 2d 694, 86 S.Ct. 1602, 10 A.L.R. 3d 794 (1966), that the defendant had voluntarily and understanding^ signed a written waiver of these rights (which was in evidence) and that at the time of this waiver he was not under the influence of intoxicating liquor as contended by defendant.

*375Defendant’s second assignment of error is that the trial judge erred in allowing a police officer to testify to what he had overheard the defendant say while defendant was making a telephone call. At the time the defendant was in custody, he had asked to be permitted to use the telephone and was allowed to do so. The officer testified he overheard the defendant talking on the telephone and that “(h)e stated on the phone that he had other merchandise which was hot in his house at 310 South Bloodworth Street and that he did not know whether or not he would be home, because he would probably going to be busted again.” This evidence was admissible. Thereafter, according to the State’s evidence, the defendant said to the investigating officer, “I am the one responsible for all of the merchandise and not my mother, Mary Frances McCray, or her boy friend, Willie Lee Short. They did not know that this merchandise was hot. I am the one who stole it and I do not want them to be involved.” Furthermore, the defendant was found to have freely and voluntarily repeated the substance of his telephone conversation to the officer. It was not prejudicial error to admit the testimony of the officer as to what he heard the defendant say over the telephone.

The defendant’s third and fourth assignments of error are that the trial court erred in finding that the defendant had consented to a search of his residence, and also in the subsequent admission of the results of the search. This assignment of error is overruled. The defendant and his mother signed a written consent for the officers to search their premises. The judge found on voir dire, upon conflicting evidence, that the defendant, and also his mother, “ . . . freely, voluntarily, intentionally and intelligently . . . waived their rights to be free from unreasonable searches and seizures and consented to a search of the premises ...” where they lived.

The defendant’s fifth assignment of error is that “(t)he Court below erred in overruling the defendant’s motion to strike testimony regarding defendant’s criminal record when the defendant had not testified.” This assignment of error is based on defendant’s exception number 18 which was taken during the re-examination of State’s witness Kenneth Johnson and when the following occurred:

“Q. What did he say?

A. He stated that they did not know that this merchandise was hot, T am the one who stole it and I do not want *376them to be involved. I gave my mother the T.V., and gave Willie Lee Short some clothing to wear, but they did not know where this merchandise came from. I broke into Jerome’s Shoe and Clothing Store and took these items, but I am not going to give the names of anybody that was with me, I have been to prison before and don’t mind going again. And, I know that you have a lot of cases that you want to put on me, but as I said, I don’t mind going back to prison.’ And, he refused to make any other — Objection and Motion to Strike by Mr. McDonald.

Court: The Objection is Founded on Grounds Heretofore Advanced? McDonald: That and ....

Court : If There is Any Other Objection That Has Not Been Advanced, I’ll Be Glad to Consider It.

McDonald: I’ll Say Your Honor, That It’s Irrelevant and Not in the Nature of an Admission and It’s Prejudicial to the Defendant in this Case.

Objection Overruled.

Exception No. 18.”

There was no objection to the question. The “objection and motion to strike” came before the witness had completed the sentence but after he had testified to some of the “other statements” the witness said the defendant had made. Some of these statements were clearly competent, and the defendant did not specify what portion of the answer of the witness he was moving to strike. In State v. Ledford, 133 N.C. 714, 45 S.E. 944 (1903), the Court said: “The objections are general, and the rule is well settled that such objections will not be entertained if the evidence consists of several distinct parts, some of which are competent and others not. In such a case the objector must specify the ground of the objection, and it must be confined to the incompetent evidence. Unless this is done he cannot after-wards single out and assign as error the admission of that part of the testimony which was incompetent. * * * ”

In Stansbury, N. C. Evidence 2d, § 27, it is said: “The opponent must specify his ground of objection and the part of the offer to which it is applicable.” See also, Nance v. Telegraph Co., 177 N.C. 313, 98 S.E. 838 (1919).

*377“Objections to evidence en masse will not ordinarily be sustained if any part is competent.” State v. Brooks, 260 N.C. 186, 132 S.E. 2d 357 (1963). In the case before us the defendant failed specifically to move to strike that part of the testimony relating to what the witness testified the defendant said about having “been to prison before” or “going back to prison,” and therefore he does not properly present the question he seeks to present. Moreover, we think that under the factual circumstances of this case, the fact that the officer testified that the defendant told him that he had been to prison was not incompetent and prejudicial. See State v. McClain, 240 N.C. 171, 81 S.E. 2d 364 (1954) and 22A C.J.S., Criminal Law, § 683. The case of State v. Burgess, 2 N.C. App. 677, 163 S.E. 2d 662 (1968), cited by defendant, is distinguishable.

The defendant’s sixth assignment of error is to the failure of the trial judge to allow the defendant’s motions for judgment of nonsuit. The evidence for the State tended to show that the three places of business described in the bills of indictment had been broken and entered and goods, wares and merchandise had been stolen therefrom; the defendant admitted to the officers that he stole the merchandise they found at the home where the defendant lived with his mother and his mother’s “boy-friend”; some merchandise stolen from all three of the places of business was found in that home; the defendant admitted to the officers that he broke into one of the places and the defendant in his statement to the officers absolved his mother and her “boy-friend” of any and all participation in the crimes. The evidence was plenary and the trial court properly submitted the case to the jury.

We have carefully considered the defendant’s assignments of error relating to the court’s charge to the jury and are of the opinion that when the charge is read as a whole, no prejudicial error is made to appear.

The defendant’s assignment of error that the trial court erred in overruling the defendant’s motions in arrest of judgment, for a new trial, and to set the verdict aside are also overruled.

In the trial we find no prejudicial error.

No error.