# Smartphone microphone Ulanzi J12LT Black

**URL:** https://aio.lv/en/product--ulanzi-sb7023--8813056
**Data updated:** 2025-12-30 08:35 (EET)
**Category:** Microphones
**Manufacturer:** Ulanzi
**Manufacturer code:** SB7023
**EAN:** 6972436388233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ulanzi-sb7023--8813056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Ulanzi J12LT Black Smartphone Microphone features both wired and wireless connectivity with a maximum operating distance of 20 m. It is powered by an 800 mAh battery, providing up to 6 hours of use. The microphone is made from durable ABS material and has a compact design with dimensions of 85 mm x 28 mm x 63 mm, making it portable and easy to use. Control is simple with button functionality, ideal for content creators on the go.

## Long description

The Ulanzi J12LT Black smartphone microphone is a compact wireless lavalier system designed for mobile content creation. It supports both wired and wireless connections and allows simultaneous recording with two microphones for duo interviews, makeup live streams, short videos and mukbangs. The omnidirectional condenser capsule captures 360° sound and includes an intelligent noise reduction module to improve audio clarity. The receiver connects directly to a phone via USB without an app, and the system offers up to 20 m (approximately 65 ft) wireless range. The unit is housed in a small, durable ABS case with a wireless-earbuds style charging/storage box for easy portability and comes in a classic mini black clip design that attaches to clothing.
Advantages
The Ulanzi J12LT provides dual-microphone recording capability for wider use cases and flexible microphone placement with mini clip design. The omnidirectional condenser microphone gives consistent 360° pickup and built-in intelligent noise reduction improves sound quality in typical mobile recording environments. No app is required: the USB receiver plugs into compatible phones and connects automatically for fast setup. The included compact storage/charging case is lightweight and portable, and the 800 mAh battery supports up to 6 hours of operation.
Suitable for
Make-up live streaming (Duo)
Interviews (Duo)
Short video creation for social media
Mukbang and casual food videos
Key specifications
Model: Ulanzi J12LT (Black), MPN SB7023, EAN 6972436388233
Connectivity: Wired & Wireless, USB receiver
Pickup pattern: Omnidirectional condenser
Wireless range: up to 20 m (approx. 65 ft)
Battery: 800 mAh, up to 6 hours runtime
Material and dimensions: ABS; 85 × 28 × 63 mm
Colour: Black
How to use
Clip the lavalier microphone onto clothing near the speaker’s mouth and place the receiver into the smartphone’s USB port. For wireless operation, power on both transmitter and receiver; they will pair automatically when in range. For wired use, connect as indicated by the product’s cable options. Charge the transmitters and the storage/charging box using the supplied cable before use. If a phone does not detect the receiver, enable OTG in the phone settings (commonly required on some OPPO and VIVO models) and reconnect.
Usage recommendations
Ensure the microphone capsule is positioned correctly on clothing to avoid rustling noises and keep the transmitter and receiver within the stated wireless range. Enable OTG on phones that require it and test the connection before recording to confirm compatibility.

## Specifications

### Microphone

| Feature | Value |
|---|---|
| Type | Smartphone microphone |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| USB connector type | USB Type-C |
| Maximum operating distance | 20 m |
| Device interface | USB |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 63 mm |
| Width | 85 mm |
| Depth | 28 mm |
| Microphone weight | 69 g |

### Power

| Feature | Value |
|---|---|
| Power source | Battery |
| Battery life (max) | 6 h |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Number of products included | 1 pc(s) |

### Performance

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Product colour | Black |
| Control type | Buttons |
| Housing material | Acrylonitrile butadiene styrene (ABS) |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 800 mAh |

## FAQ

### How much does the Smartphone microphone Ulanzi J12LT cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 470 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 08.07.2026 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 Ulanzi 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 Ulanzi 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: device interface, connectivity technology, 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/8813056/59516980_large.webp