# Headphones Sennheiser ACCENTUM Wireless — Bluetooth 5.2 Class 1, 50 h battery, 0.8 Ah, white, circumaural, built-in mic

**URL:** https://aio.lv/en/product--sennheiser-700175--10756838
**Data updated:** 2026-01-21 13:35 (EET)
**Category:** Headphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 700175
**EAN:** 4260752330572
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 93.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-700175--10756838

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Sennheiser ACCENTUM Wireless are circumaural Bluetooth 5.2 Class 1 headphones with a dynamic driver, built-in microphone and active noise reduction. They offer up to 50 hours of operating time with a 0.8 Ah battery and 3 h charging. Frequency range 10–20,000 Hz, sensitivity 100 dB, THD 0.3%. Suitable for long listening sessions, calls and travel.

## Long description

Sennheiser ACCENTUM Wireless are circumaural Bluetooth 5.2 Class 1 headphones with a dynamic driver, built-in microphone and active noise reduction. They provide up to 50 hours of operating time on a single charge, a battery capacity of 0.8 Ah and a charging time of approximately 3 hours. The headphones operate across a wide audio frequency range and are designed for extended listening sessions, voice calls and travel.
Advantages
Bluetooth 5.2 Class 1 ensures extended wireless range and stable connection. Long battery life—up to 50 hours—reduces the need for frequent charging. Circumaural design and dynamic drivers deliver full-range sound with 100 dB sensitivity and low total harmonic distortion (0.3%). Integrated microphone and support for A2DP, AVRCP and HFP profiles enable hands-free calls and media control. Active noise reduction helps reduce background noise during use.
Suitable for
Long listening sessions at home or on the go
Voice and conference calls via built-in microphone
Travel and commuting where extended battery life matters
Wireless media playback and remote device control
Key specifications
Connectivity: Bluetooth 5.2 Class 1
Operating time: up to 50 hours
Battery capacity: 0.8 Ah; charging time ≈ 3 hours
Frequency response (headphones): 10–20,000 Hz
Microphone frequency response: 50–8,000 Hz
Sensitivity: 100 dB; sound pressure level: 106 dB
Total harmonic distortion (THD): 0.3%
Driver type: dynamic
Wearing style / ear coupling: circumaural (around-the-ear)
Operating temperature range: 0–40 °C
Storage temperature range: -20–60 °C
Weight: 222 g
How to use
Charge the headphones fully (approximately 3 hours) before first use. Activate Bluetooth on your source device and enable pairing mode on the headphones; then select the Sennheiser ACCENTUM Wireless from the device list. Use the onboard controls or connected device to play audio, adjust volume and manage calls. Observe the specified operating temperature range and avoid exposing the product to extreme temperatures or moisture. Do not disassemble or modify the product yourself.
Usage recommendations
For best battery performance, fully charge and discharge the headphones periodically and store them in a cool, dry place when not in use. Use noise reduction and volume levels appropriate for your environment to maintain hearing comfort.

## FAQ

### How much does the Sennheiser ACCENTUM Wireless headphones cost, and is it available for purchase?

The price is 113.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Sennheiser ACCENTUM Wireless headphones be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Sennheiser 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 Sennheiser 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/10756838/59953622_large.webp