# Mobile phone/smartphone wired microphone JJC SGM-28 — 3.5 mm, 4 m cable, black

**URL:** https://aio.lv/en/product--jjc-sgm28--11831385
**Data updated:** 2026-03-09 14:42 (EET)
**Category:** Microphones
**Manufacturer:** JJC
**Manufacturer code:** SGM28
**EAN:** 6950291503527
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jjc-sgm28--11831385

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

JJC SGM-28 is a wired mobile phone/smartphone microphone with a 3.5 mm (1/8") plug and a 4 m cable. Designed for use with iPhone and iPad models, it weighs 38 g and connects directly to compatible devices for improved voice capture in recordings, interviews, vlogs and calls. The compact black microphone is plug-and-play for on-the-go audio.

## Long description

JJC SGM-28 is a wired lavalier microphone for mobile phones and tablets with a 3.5 mm (1/8") TRRS connector and a 4 m cable. The compact black microphone is designed to connect directly to compatible smartphones and tablets for clear voice capture during recordings, interviews, vlogs and calls. It is plug-and-play, requires no batteries, and is compatible with most recording apps that read audio from a headset input.
Advantages
The omnidirectional capsule provides 360° sound pickup for consistent voice capture regardless of microphone orientation, while the flat and smooth frequency response preserves natural vocal timbre. The long 4 m cable offers flexible placement and distance from the device, and the included clip, foam windscreen and small pouch add convenience for on-the-go use. As a wired solution with a standard 3.5 mm TRRS plug, the microphone is simple to set up and reliable for uninterrupted audio transmission.
Suitable for
Vlogging and mobile video recording
Interviews and field reporting
Lectures, presentations and dictation
Online calls, podcasts and voice memos
Key specifications
Connector type: 3.5 mm TRRS (1/8") wired connection
Cable length: 4 m
Pickup pattern: omnidirectional (360°)
Power: passive, no batteries required
Colour: black
Included accessories: tie-clip, foam windscreen, buckle fastener, small storage pouch
How to use
Plug the 3.5 mm TRRS connector into the headset/microphone input of a compatible smartphone or tablet. Secure the microphone to clothing using the detachable tie-clip, position it about 15–30 cm from the mouth for clear voice capture, and attach the foam windscreen if needed to reduce plosives and wind noise. Open any recording or calling app that accepts external microphone input and start recording or speaking. When finished, detach the clip and store the microphone and accessories in the supplied pouch.
Usage recommendations
For optimal results, check device compatibility with TRRS headset inputs and test audio levels before important recordings. Use the foam windscreen outdoors or in windy conditions, and route the cable to avoid rubbing against clothing. If your device lacks a 3.5 mm input, use a compatible adapter specified by your device manufacturer.

## Specifications

### Microphone

| Feature | Value |
|---|---|
| Type | Mobile phone/smartphone microphone |
| Microphone holder | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Device interface | 3.5 mm (1/8") |

### Weight & dimensions

| Feature | Value |
|---|---|
| Microphone weight | 38 g |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 80 g |
| Package depth | 38 mm |
| Package height | 170 mm |
| Package width | 75 mm |
| Package type | Carton |

### Performance

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Cable length | 4 m |
| Product colour | Black |
| Compatible products | iPhone 7, iPhone7 plus, iPhone 6S, iPhone 6, iPhone 5S, iPhone 5, iPhone 4S, iPad |

## FAQ

### How much does the JJC SGM-28 wired smartphone microphone cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All JJC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized JJC service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, device interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11831385/67282917_large.webp