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White-silver true wireless earbuds in matching charging case, in-ear design with silicone tips

Sennheiser

Sennheiser MOMENTUM True Wireless 4 MTW4 White Silver 700366

SKU CH-GM5P-1KY0F

True wireless earbuds with adaptive noise cancellation, Bluetooth 5.4 and up to 30 hours of battery life

  • Power supplyLithium-ion battery, average life, charging
  • Wearing styleIn ear
  • Noise cancellationAdaptive Noise Cancellation
  • Wireless technologyBluetooth
  • Battery packLife: , Battery Type: lithium-ion, Battery Included: Yes, Ba
  • Product typeEarbud
  • Best-in-class audio via TrueResponse transducer system
  • Up to 30 hours total listening time with quick charge
  • Adaptive ANC and Anti-Wind Mode block outside noise
  • Bluetooth 5.4 and LE Audio with Auracast support
  • Secure, all-day comfort with extra soft silicone ear tips

True Wireless Earbuds with Bluetooth 5.4

The Sennheiser MOMENTUM True Wireless 4 earbuds deliver high-fidelity sound through the TrueResponse transducer system and lossless audio technology. They are built for listeners who want premium wireless audio with adaptive noise cancellation and extended battery life. The white silver finish complements the compact in-ear design.

In-Ear Fit with Touch Controls and Charging Case

Soft silicone ear tips in multiple sizes create a secure seal for effective noise isolation and all-day comfort. Touch panels on each bud handle playback, calls, and ANC modes without reaching for a phone. The lithium-ion batteries provide up to 30 hours of total playtime with the case, and an 8-minute quick charge adds an hour of listening. The case weighs 22.3 grams and recharges via USB-C.

Bluetooth 5.2 and 5.4 Connectivity Limits

The earbuds support Bluetooth 5.2 and are ready for Bluetooth 5.4 features such as LE Audio and Auracast through a firmware update. Multipoint pairing lets you stay connected to two devices simultaneously. Codec support is limited to SBC, AAC, and aptX Adaptive, so lossless streaming depends on the source device and platform. Auracast broadcast audio requires compatible transmitters that are not yet widely deployed.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $226.99
Pricier than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSennheiser
Product line4
Model nameMTW4 White Silver
Part number700366
Product typeEarbud
Product colorWhite
Audio & video
Wearing styleIn ear
Noise cancellationAdaptive Noise Cancellation
Connectivity
Wireless technologyBluetooth
Power
Power supplyLithium-ion battery, average life, charging
Battery packLife: , Battery Type: lithium-ion, Battery Included: Yes, Battery Weight: 22.3 g

Questions about this item

What Bluetooth version does the MTW4 support, and what codec ceiling does that impose?

The earbuds use Bluetooth 5.4, which enables LE Audio and the LC3 codec for higher-quality streaming at lower bit-rates.

What physical items are required to secure the MTW4 in your ears?

The package includes extra-soft silicone ear tips in multiple sizes; choosing the correct tip creates the seal needed for adaptive ANC and bass response.

How do you pair the MTW4 to a second device for multipoint, and what step is often missed?

After pairing the first device, put the buds back in the case, hold the case button until the LED flashes, then pair the second device — skipping the case reset leaves multipoint inactive.

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