# Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black

Sennheiser ACCENTUM True Wireless earbuds pair in-ear wireless playback with hybrid active noise cancellation, transparency mode and touch controls. The listing claims up to 28 hours of battery life including the case, while customer feedback is mixed on battery performance and reliability.

- [Original product page](https://bargainpostbox.co.uk/product/sennheiser-accentum-true-wireless-earbuds)
- [View offer](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Sennheiser
- Model: ACCENTUM True Wireless
- Category: Electronics > Headphones
- Price: 66.99 GBP
- Previous price: 79.99 GBP
- Discount: 16%
- Price checked: 2026-11-14T09:57:19.314Z
- Rating: 3.7 / 5
- Reviews: 671

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Hybrid ANC and transparency mode provide noise reduction or a way to hear surroundings without removing the earbuds.
- The listing claims 8 hours of playback from the earbuds and another 20 hours from the case, for 28 hours total.
- Qi wireless and USB-C charging are listed for the charging case.
- Smart Control app features listed by the manufacturer include a 5-band EQ, presets and sound personalisation.

## Pros

- Transparency mode gives an alternative to active noise cancellation when you need to hear more of your surroundings.
- Four silicone tip sizes are listed, offering fit options across XS, S, M and L.
- The stated 28-hour total combines up to 8 hours of earbud playback with 20 additional hours from the case.

## Cons

- Customer feedback is mixed on battery life, including reports of substantially shorter playback than the listing's stated total.
- Feedback also raises reliability and durability concerns, so long-term ownership may be a consideration.

## Specifications

### Identity and fit
- Brand: Sennheiser
- Model: ACCENTUM True Wireless
- Form factor: True Wireless
- Ear placement: In Ear
- Colour: Black
- Weight listed: 52 Grams
### Sound and noise control
- Noise control: Active Noise Cancellation
- Noise control features: Hybrid Active Noise Cancellation, Transparent Mode
- Driver type: Dynamic Driver
- Driver size: 7 Millimetres
- Frequency range: 20Hz - 20,000Hz
- Frequency response: 21 KHz
- Impedance: 40 Ohms
- Sensitivity: 107 dB
### Connectivity and controls
- Wireless technology: Bluetooth
- Bluetooth version: 5.3
- Bluetooth range: 10 Metres
- Control methods listed: Touch
- Headphone jack: No Jack
### Power and battery
- Battery life listed: 28 Hours
- Battery charge time: 1.5 Hours
- Charging case battery life: 20 Hours
### Materials and protection
- Water resistance listed: Waterproof
- Carrying case material: Plastic

## Before you buy

- The listing gives inconsistent frequency information: one detail states 21 KHz, while another states 20Hz - 20,000Hz and a feature states 5 Hz – 21,000 Hz. The listed 28-hour battery total is also broken down elsewhere as 8 hours from the earbuds plus 20 hours from the case. Treat these as listing claims and confirm which specifications apply to the offered version.

## In the box

- ACCENTUM True Wireless earbuds (Included)
- Smart Control app download information (Included)
- Quick Guide (Included)
- Safety Guide (Included)
- Silicone ear adapter sets \(XS/S/M/L\) (Included)
- USB-C charging cable \(USB-A to USB-C\) (Included)
- Wireless Charging Case (Included)

## A good fit for

- Listeners seeking true-wireless in-ear earbuds with ANC, transparency mode and touch controls.
- Buyers who want a charging case that the listing says supports both Qi wireless and USB-C charging.
- People who value several included silicone tip sizes for fit adjustment.

## Less suited to

- Buyers who require a confidently established battery runtime, given mixed customer reports and differing battery descriptions.
- Those who prioritise consistently positive feedback on long-term durability or Bluetooth connectivity.

## Customer feedback

Customer feedback highlights comfort and sound quality as positives, but reports on battery life and value are mixed. There are also concerns about durability and reliability, along with negative feedback on Bluetooth connectivity. These experiences matter when weighing the listing's stated 28-hour total and wireless connectivity claims, but do not establish that every unit will perform the same way.
- Positive themes: Customers report comfort and appreciate the sound quality.
- Negative themes: Feedback includes durability concerns and reports of earbuds failing after several months.
- Negative themes: Bluetooth connectivity receives negative feedback.
- Mixed feedback: Battery life feedback ranges from very good to reports of as little as an hour.
- Mixed feedback: Opinions on value for money differ.

## Frequently asked questions

### How long is the stated battery life?
The listing states 28 hours total, described in feature text as up to 8 hours from the earbuds and another 20 hours from the charging case. Customer feedback on battery life is mixed.
### Do these earbuds have a transparency mode?
Yes. The listing specifies hybrid active noise cancellation and Transparent Mode.
### What charging options are listed?
The manufacturer lists Qi wireless and USB-C charging for the case. A USB-A to USB-C charging cable is included in the package list.
### What comes in the listed package?
The stated contents are the earbuds, Smart Control app download information, Quick Guide, Safety Guide, silicone ear adapter sets in XS/S/M/L, a USB-A to USB-C charging cable and a wireless charging case.

## Alternative options

- [Amazon Basics Universal TV Stand, Height Adjustable for 22 - 77 inch \(55.9cm–195.6cm\) TVs, Supports up to36.3 kg VESA 200x100 to 800x400, Includes Soundbar Mount, Black](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)
- [Sennheiser ACCENTUM Wireless Bluetooth Headphones Noise Cancelling - Up To 50HR Playtime, Hybrid Noise Cancelling \(ANC\), All-Day Comfort, Bluetooth Over Ear Headphones for School, Traveling, Black](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)
- [Amazon Basics USB 3.2/3.1 Gen 2 Hub Dock, 10 Gbps, USB-C to 1 x USB-C/3 x USB-A, Works with Windows/Mac, Silver, Black](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)
- [4 Pieces Reusable Titanium toothpicks with Protective Holder, Mini Metal toothpicks, Stainless Steel Portable Toothpick\(Silver\)](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)
- [by Amazon Decaff Ground Coffee, 100% Arabica Strength No. 2 - Mild, 250g](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)
- [TP-Link RE315 AC1200 WiFi Extender Booster WiFi Booster \| Ethernet Port, OneMesh Compatible, External Antennas, Works with Any WiFi Router, App Control Easy Setup, UK Plug](https://bargainpostbox.co.uk/visit/sennheiser-accentum-true-wireless-earbuds)

## Images

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 1](https://bargainpostbox.co.uk/i/mNfRWHag6BO-x-Udighxvxx004FM4Sa0I3mRjGHbSZ9r8KAOGg_F621LLkRdBwoztyzduGzs6kzScLT78LrQqtTtA6_PznaY1kC7MaJH3oKk9jRimbP88Aih.jpg)

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 2](https://bargainpostbox.co.uk/i/e-BgdG2WrKqcMtzzIl9906STBcY8sWnwuK50S_bF8l57Ofq3qQi02W-8raGWQTcvrooAfLatOfJs53yIH9GXeKtk0ychZ3fMBhooAfnKDNkDCgzAMrXu5HjU.jpg)

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 3](https://bargainpostbox.co.uk/i/Kahcf0rhDw_z0rsa1YAXAkXHTBQYrhW3gSNg5ra-dUyeixNevpK5pu2EqZyczPvd4T2sCUxhsYPJJs8oz-nWe_mtSnz-FWSvumnEPc_xKJG-ijd0IItbycIh.jpg)

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 4](https://bargainpostbox.co.uk/i/6Wb09XiS6r2EHHUfJml2nF2Lk96cBNOR6UNahCrOQXKzfOw4RVBnVU0tGm6qfSbOhSnQC26XPpss3KBpj1WS_Bu96VtKQMkBs-3LRzRK8_vOkQLNrFwOWPGJ.jpg)

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 5](https://bargainpostbox.co.uk/i/0XESNclZF35qHtqb2TD6CsIefzyqZy76U0vxAS45sifc9XGx8QGuCtBlq48lt588j7AYT8R0D9TkgjUu1fcPBbOfIcIVPojL5qE_T0A4iYTNdKLer5yPD3qI.jpg)

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 6](https://bargainpostbox.co.uk/i/e-_-dLGUUM7oD6b_IuTZz_7nF0HzKUAvpg3eEYrDG7kIOGYpHaexZy8TNapn7FqqMTbywHdSTFP25aAae2qwAGzUn1wllTUdkeIL63MN6n_MkzuZo51t10m2.jpg)

![Sennheiser ACCENTUM True Wireless earbuds, hybrid ANC, 28-hour battery, black — 7](https://bargainpostbox.co.uk/i/kmslJnuAUIWQAcVk2NczGL_RkmhePhhNw82UVfToDboa3tkTnczNdWmSwk3Ot241rFFzLGjmAkWboxxPkULiRU3Psbz9cM6HryDmcmxb3R_USCZobviqZeBR.jpg)