# Headset KAKU KSC-387 Smart Bluetooth 5.0 HandsFree

**URL:** https://aio.lv/en/product--kaku-ksc-387--4110283
**Data updated:** 2025-12-29 15:37 (EET)
**Category:** Headphones
**Manufacturer:** KAKU
**Manufacturer code:** KSC-387
**EAN:** 6921042114385
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kaku-ksc-387--4110283

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The KAKU KSC-387 headset features Bluetooth 5.0 technology for stable connectivity and hands-free convenience. With a sleek black design, it offers high-quality sound and comfortable fit for extended use. Ideal for calls and music, it ensures clear audio and easy pairing with devices.

## Long description

The KAKU KSC-387 Smart Bluetooth 5.0 HandsFree is a compact wireless earphone designed for hands-free calls and music playback. Featuring Bluetooth 5.0 for stable connectivity and a lightweight ergonomic shape, the headset delivers clear sound via a built-in speaker and microphone. The physical multifunction button and simple LED indicators make operation and pairing straightforward, while the ear-adapted design keeps the earphone secure during everyday use.
Advantages
The device offers long battery life with approximately 14 hours of talk time and music playback and up to 400 hours of standby. Bluetooth 5.0 provides a reliable connection up to 10 m. The headset is lightweight (9.2 g) and compact (50 × 29 × 15 mm), and charges in about 2 hours via Micro USB. A single multifunction button controls powering, pairing and call actions, and clear LED signals indicate pairing and charging status.
Suitable for
Hands-free phone calls while commuting or driving
Wear during light exercise and active leisure
Listening to music or podcasts on the go
Use with most Bluetooth-enabled phones and devices
Key specifications
Brand: KAKU, Model: KSC-387
Bluetooth version: 5.0
Wireless range: up to 10 m
Talk time: approx. 14 h; Music playback: approx. 14 h
Standby time: approx. 400 h
Charging time: approx. 2 h; Battery: 200 mAh (built-in)
Weight: 9.2 g; Dimensions: 50 × 29 × 15 mm
Connector: Micro USB
Contents: 1 x KAKU Bluetooth earphone, 1 x Micro USB 0.2 m cable, 1 x earhook
How to use
To switch the headset on or off, press and hold the function button for about 3 seconds. For pairing, press and hold the function button for about 5 seconds until the red and blue LEDs flash alternately; enable Bluetooth on your device and select the device named "KAKU-MJ". If a PIN is requested, enter 0000. Use a single click to answer or hang up calls, double click to reject or redial, and double click during pairing to change language. LED indicators show pairing (alternating red/blue), successful pairing (blue), charging (red) and fully charged (blue).
Usage recommendations
Charge the headset fully before first use and avoid exposing it to water or extreme temperatures. Use the earhook for a more secure fit during activities. If pairing fails, turn Bluetooth off and on again on your device and repeat the pairing sequence.

## FAQ

### How much does the Headset KAKU KSC-387 Smart Bluetooth 5.0 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 29.06.2026 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: Cash payment, 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 KAKU 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 KAKU 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

## Image

https://aio.lv/img/cache/product/4110283/10497699_large.webp