# In-ear headphones Sennheiser Momentum True Wireless 4 — Bluetooth 5.4, battery 7.5 h (30 h with case), noise reduction, USB-C, bronze

**URL:** https://aio.lv/en/product--sennheiser-700367--10934175
**Data updated:** 2026-01-21 13:37 (EET)
**Category:** Headphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 700367
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 182.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 150.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-700367--10934175

## 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 Momentum True Wireless 4 are in-ear binaural headphones with Bluetooth 5.4 (2402–2480 MHz) and noise reduction. They feature dynamic drivers, open acoustic design, impedance 470 Ω, sensitivity 107 dB and wide frequency response (5–21,000 Hz). Battery lasts up to 7.5 h on a charge and 30 h with the charging case; charging via USB‑C in ~120 min. Suitable for music listening and hands-free calls; portable bronze design.

## Long description

Sennheiser Momentum True Wireless 4 are in-ear binaural headphones designed for music listening and everyday portable use. They use Bluetooth 5.4 wireless connectivity, have an open acoustic design with dynamic drivers, and offer active noise reduction. The headphones provide a wide frequency response and are finished in a bronze colour. Battery life is up to 7.5 hours on a single charge and up to 30 hours with the charging case; charging is via USB‑C and takes approximately 120 minutes.
Advantages
The earbuds provide reliable Bluetooth 5.4 connection and support common audio profiles for broad device compatibility. Dynamic drivers and an extended frequency range deliver detailed sound for music. Built-in noise reduction and volume control improve listening clarity, while the compact, lightweight in-ear form factor and long combined battery life make the set suitable for portable daily use. Charging via USB‑C enables convenient and relatively fast recharging.
Suitable for
Listening to music on mobile devices
Hands-free calls and voice communication
Commuting and travel where compact headphones are needed
Everyday portable use with long battery endurance
Key specifications
Headphone type: In-ear, binaural
Wireless: Bluetooth 5.4, Class 1 (2402–2480 MHz)
Driver type: Dynamic, open acoustic system
Frequency response: 5–21,000 Hz (headphones); 100–10,000 Hz (headphone microphone band)
Sensitivity: 107 dB; sound pressure level: 106 dB
Impedance: 470 Ω
Total harmonic distortion (THD): 0.08%
Noise reduction: Yes
Controls: Volume control
Battery runtime: up to 7.5 hours (earbuds), up to 30 hours with charging case
Charging: USB Type-C, typical charging time 120 minutes; input voltage 5 V
Operating temperature range: 0–40 °C
Colour: Bronze
Physical dimensions (approx.): 190 mm × 180 mm × 46.3 mm; weight: 72.4 g
How to use
Charge the earbuds and charging case using the USB‑C cable until fully charged (about 120 minutes). Pair the earbuds with a Bluetooth-enabled device using the device’s Bluetooth menu; the headphones operate on Bluetooth 5.4 in the 2402–2480 MHz band. Use onboard volume controls to adjust playback level. For best battery life, return the earbuds to the charging case when not in use.
Рекомендации по использованию
Не разбирать и не модифицировать устройство самостоятельно. При эксплуатации соблюдать указанный рабочий температурный диапазон (0–40 °C) и хранить аксессуары сухими и чистыми.

## FAQ

### How much does the Headphones Sennheiser Momentum True Wireless 4 cost, and is it available for purchase?

The price is 182.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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 Headphones Sennheiser Momentum True Wireless 4 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

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