# In-ear True Wireless Stereo Headset Music Sound SPARK with LED display, pink, 66 g, 0.15 m cable

**URL:** https://aio.lv/en/product--music-sound-btmstwssparkp--11914316
**Data updated:** 2026-03-10 09:17 (EET)
**Category:** Headphones
**Manufacturer:** Music Sound
**Manufacturer code:** BTMSTWSSPARKP
**EAN:** 8018080488634
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--music-sound-btmstwssparkp--11914316

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Music Sound SPARK is an in-ear True Wireless Stereo (TWS) headset with Bluetooth connectivity and an integrated LED display. Weighing 66 g and supplied with a 0.15 m cable, it is designed for calls and music playback. The intraaural wearing style provides compact fit and portability for daily commuting, workouts and hands-free use.

## Long description

Music Sound SPARK is an in-ear True Wireless Stereo (TWS) headset in pink designed for calls and music playback. The intraaural ear coupling and in-ear wearing style provide a compact fit and portability. The headset is supplied with a short 0.15 m cable and has a total weight of 66 g. Integrated Bluetooth connectivity enables wireless audio streaming and hands-free calling, while an LED display on the charging case shows charge status at a glance.
Advantages
The SPARK headset combines True Wireless Stereo Bluetooth connectivity with an integrated LED display for quick monitoring of case battery level. Lightweight construction and an intraaural design deliver a secure, compact fit suitable for daily commuting and active use. Touch-capable on-ear controls and automatic pairing reduce setup time and make managing music and calls straightforward.
Suitable for
Daily commuting and travel
Hands-free phone calls
Casual workouts and gym sessions
Listening to music and podcasts on the go
Situations requiring compact, portable audio
Key specifications
Ear coupling: intraaural
Wearing style: in-ear
Connectivity technology: True Wireless Stereo (TWS), Bluetooth
Weight: 0.066 kg (total package weight indicated)
Cable length (included): 0.15 m
Product colour: pink
Integrated LED display on charging case for battery status
Built-in microphone for calls
Built-in rechargeable battery; play time stated up to 30 hours (manufacturer information)
On-ear touch controls for playback and call management
How to use
Charge the case and earbuds using the supplied USB-C cable until the LED display indicates sufficient charge. Remove the earbuds from the case to power them on and allow automatic pairing with a Bluetooth-enabled device; if necessary, select the headset in the device’s Bluetooth menu. Use on-ear touch controls to play or pause audio, skip tracks and answer or end calls. Return the earbuds to the charging case after use to recharge and view the remaining charge on the LED display.
Usage recommendations
For reliable connection, keep the paired Bluetooth device within typical wireless range and avoid blocking the case display. Clean ear tips regularly and store the earbuds in the charging case when not in use to preserve battery life. Follow local regulations and safety guidance when using the headset in public spaces or while operating vehicles.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Ear coupling | Intraaural |
| Acoustic system | Semi-open |
| Intraaural headphones type | Earbuds |
| Noise canceling | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| USB connectivity | No |
| 3.5 mm connector | No |
| 6.35 mm connector | No |
| RF connectivity | No |

### Performance

| Feature | Value |
|---|---|
| Cable length | 0.15 m |
| LED indicators | Battery level |
| Product colour | Pink |
| Control type | Touch |
| Headset type | Binaural |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Bone conduction sensor | No |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 6 h |
| Brand compatibility | Universal |

### Design

| Feature | Value |
|---|---|
| Foldable | No |
| Protection features | Not applicable |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.066 kg |
| Height | 35 mm |
| Width | 40 mm |
| Depth | 15 mm |

### Power

| Feature | Value |
|---|---|
| USB Power Delivery (USB PD) | No |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 2.5 W |
| USB Type-C required charging power (max) | 5 W |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery weight | 8 g |
| Battery operated | Yes |
| Wireless charging | No |
| Continuous audio playback time (with charging case) | 30 h |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 78 g |
| Package depth | 25 mm |
| Package height | 142 mm |
| Package width | 75 mm |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Cables included | USB Type-C |
| Quick start guide | Yes |
| Batteries included | Yes |
| Audio adapters included | No |
| Charging case | Yes |
| Built-in display (charging case) | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Dangerous goods class | Class 9 |

### Certificates

| Feature | Value |
|---|---|
| UN number | UN3481 |

## FAQ

### How much does the Music Sound SPARK TWS in-ear headset cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 30.07.2026 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 Music Sound 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 Music Sound 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: ear coupling, connectivity technology, cable length, weight, wearing style, 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/11914316/67378299_large.webp