no. Most walkie-talkie earphones have three functions, one is to listen to the sound (earphone), the other is to collect the sound (MIC), and the third is to act as a PTT (intercom button) switch. The 3.5mm earphone used in mobile phones is generally incompetent. Even if it can be plugged into one of the holes of the walkie-talkie, it can't hear any sound, let alone be used as a MIC and PTT switch.

Headphones and walkie-talkies have different communication principles. Headphones can't dial calls actively and can't be used like walkie-talkies. After the headset is connected to the mobile phone, the outgoing call is controlled by the mobile phone.

There are a variety of earphone connectors for walkie-talkies. There are six models of K-head, M-head, B-head, Y-head, S-head and T-head. The connectors of these six models are different from earphones in shape and size, so they cannot be used universally.

extended information

introduction of earphone interface of interphone

1, k head. K-head is the most common type of interphone interface. Most imported and domestic models adopt K-head. There are two earphone plugs with K-head, the big head is 3.5mm in diameter, and the distance between the big head and the small head is 13.5 mm..

2, m head. Many walkie-talkies of Motorola and Haoyitong adopt M-head, and both M-head and K-head are double connectors, but the difference is that the connectors of M-head are thin at the top and thick at the bottom and close to each other.

3, head B. The B-head is a single-head structure with a diameter of 3.5mm, and the appearance of the connector is the same as that of a general-purpose 3.5 mm earphone (if it is a mobile phone earphone). Many B-heads can be compatible with mobile phones with 3.5mm headphone jack, and some B-head headphones are of single receiving type, so they are not widely used in walkie-talkies.

4, y head. Y-head is another common interphone earphone interface standard besides K-head and M-head. The difference between Y-head and K-head and M-head is that Y-head adopts single-head design, and the difference between Y-head and B-head is that the plug of Y-head is longer and more complicated, and it has three functions of earphone, MIC and PTT.

5, s head. The plug structure of S-head is basically the same as that of M-head, but unfortunately they are not compatible. At present, S-head walkie-talkies are rare, and most of them are dual-hole series of brands such as marantz and Vitex.

6, t head. T-head, like B-head and Y-head, is a single-head structure, but the difference is that the diameter of T-head is only 2.5mm, so it is not compatible with other interfaces.