# Stereo portable speaker ProXtend Neck One Black

**URL:** https://aio.lv/en/product--proxtend-px-bts001--5417286
**Data updated:** 2025-12-30 05:59 (EET)
**Category:** Portable Speakers
**Manufacturer:** ProXtend
**Manufacturer code:** PX-BTS001
**EAN:** 5714590116571
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxtend-px-bts001--5417286

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The ProXtend Neck One Stereo portable speaker in black features 2 audio output channels and a neodymium magnet. With a driver diameter of 3.6 cm and an RMS rated power of 3.7 W, it delivers a frequency range of 68 - 18000 Hz. Connectivity options include both wired and wireless, with Bluetooth profiles such as A2DP, AVRCP, HFP, and SPP, and a Bluetooth range of 10 m. The touch volume control and universal usage make it compatible with Android and iOS devices.

## Long description

The ProXtend Neck One stereo portable speaker in black is a lightweight Bluetooth neckband speaker designed to rest on the shoulders and provide up to 11 hours of continuous use. It features two audio output channels with a 3.6 cm driver, neodymium magnet and an RMS rated power of 3.7 W, delivering sound across a frequency range of 68–18000 Hz. Connectivity options include Bluetooth (A2DP, AVRCP, HFP, SPP) with a 10 m range and wired connection, and the touch volume control ensures simple operation with Android and iOS devices.
Advantages
The neckband design offers hands-free listening and keeps the speaker comfortably positioned on the shoulders. Bluetooth and wired connectivity provide flexibility for different devices and situations, while the neodymium magnet and 3.6 cm driver give clear audio reproduction for calls, music and media. Lightweight construction and up to 11 hours of battery life enable extended use without frequent recharging.
Suitable for
Listening to music while moving around or relaxing at home
Hands-free phone calls and voice chat during gaming or work
Portable audio for travel, commuting or outdoor activities within Bluetooth range
Key specifications
Product: Stereo portable speaker ProXtend Neck One Black
Driver diameter: 3.6 cm
RMS power: 3.7 W
Frequency response: 68–18000 Hz
Bluetooth profiles: A2DP, AVRCP, HFP, SPP
Bluetooth range: 10 m
Connectivity: Wireless (Bluetooth) and wired
Controls: Touch volume control
Compatibility: Android and iOS devices
Weight: 0.29 kg
Colour: Black
How to use
Place the ProXtend Neck One on your shoulders so the speaker rests comfortably near your neck. Turn on the device and pair it via Bluetooth from your phone or connect with a cable if preferred. Use the touch volume control to adjust sound level. For calls, accept or end calls using the device controls according to Bluetooth profile support. Charge the speaker as needed to maintain battery life for up to 11 hours of continuous use.
Usage recommendations
For best audio performance keep the speaker positioned on the shoulders with unobstructed line-of-sight to the source when using Bluetooth and avoid exposing the device to moisture or extreme temperatures. Use wired connection when Bluetooth interference is present.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Cables included | Micro-USB |
| Microphone included | No |
| Quick start guide | No |
| Warranty card | No |
| Power adapter included | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Microphone in | Yes |
| DC-in jack | No |
| AC (power) in | No |
| AUX in | No |
| Bluetooth range | 10 m |
| Near Field Communication (NFC) | No |
| Headphone out | No |
| USB charging port | Yes |
| 6.35 mm connector | No |

### Loudspeakers

| Feature | Value |
|---|---|
| Audio output channels | 2 |
| Magnet type | Neodymium |
| Tweeter | No |
| Woofer | No |
| Number of drivers | 2 |
| Driver diameter | 36 mm |
| Number of speakers | 1 |

### Technical details

| Feature | Value |
|---|---|
| Certification | CE, RoHS |
| Remote control included | No |
| Impedance | 4 Ω |
| Bluetooth | Yes |
| AirPlay | No |
| USB connectivity | No |
| 3.5 mm connector | No |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Number of batteries supported | 1 |
| Battery recharge time | 3 h |
| Battery life (max) | 11 h |
| Built-in charger | No |

### Performance

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| Audio formats supported | SBC |
| Hands-free mode | Yes |
| Auto power off | Yes |
| Remotely operated | No |
| Recommended usage | Universal |
| Mobile operating systems supported | iOS, Android |
| Easy pairing | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Volume control | Touch |
| On/off switch | Yes |
| Built-in display | No |
| Carrying handle(s) | No |
| Product type | Stereo portable speaker |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 70 |
| Storage temperature (T-T) | -5 - 35 |
| Storage relative humidity (H-H) | 0 - 70 |
| Operating temperature (cooling) (T-T) | 0 - 40 |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 3.7 W |
| Peak Music Power Output (PMPO) | 6 W |
| Frequency range | 68 - 18000 |
| Speakers RMS power | 3.7 W |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 800 mAh |
| Standby time | 100 h |
| Battery voltage | 3.7 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.29 kg |
| Height | 45 mm |
| Width | 245 mm |
| Depth | 205 mm |

### Features

| Feature | Value |
|---|---|
| LED indicators | Y |
| Signal-to-Noise Ratio (SNR) | 75 dB |
| Wi-Fi | No |
| Bluetooth profiles | HFP, AVRCP, A2DP, SPP |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Stereo portable speaker ProXtend Neck One PX-BTS001 cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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 10.07.2026 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 ProXtend 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 ProXtend 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: weight, number of speakers, 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.

### Where can I download the instructions for Stereo portable speaker ProXtend Neck One PX-BTS001?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5417286/63789692_large.webp