Sennheiser Momentum Free Special Edition (508698) Special Edition Wireless In-Ear Headphones

Thumbnail Momentum Free Special Edition Wireless In-Ear Headphones — Wireless Earbuds, Sennheiser
Thumbnail Momentum Free Special Edition Wireless In-Ear Headphones — Wireless Earbuds, Sennheiser
Thumbnail Momentum Free Special Edition Wireless In-Ear Headphones — Wireless Earbuds, Sennheiser

Available offers (2)

Special Edition (508698)
Newegg
€128.12
Available to order
Current
Special Edition (508698)
Special Edition (508698)
Newegg
€128.12
Available to order

Features

  • Frequency response: 15 Hz–22 kHz
  • Sensitivity: −44 dB V/Pa
  • Wideband sending loudness rating: 10 dB ± 5 dB
  • Narrowband sending loudness rating: 8 dB ± 5 dB
  • Bluetooth version: 4.2
  • Built-in rechargeable lithium-ion polymer battery, approximately 85 mAh; more than 500 charges
  • Wireless distance: up to 10 m

General specs

  • Brand: Sennheiser
  • Model: Momentum Free
  • Seller: Newegg
  • ID: 9SIC5BHM8R8827
  • Brand: Sennheiser
  • Battery: Built-in rechargeable lithium-ion polymer, approximately 85 mAh; more than 500 charges
  • Edition: Special Edition
  • Model Name: Momentum Free
  • Part Number: 508698
  • Sensitivity: −44 dB V/Pa
  • Product Type: Wireless in-ear headphones
  • Product family: Momentum
  • Bluetooth Version: 4.2
  • Wireless Distance: Up to 10 m
  • Frequency Response: 15 Hz–22 kHz
  • Wideband sending loudness rating: 10 dB ± 5 dB
  • Narrowband sending loudness rating: 8 dB ± 5 dB
  • First listed by seller: November 5, 2026

If you are interested in more details, you can find full information on the seller's page.

€128.12
Last price update: 11/5/26
Available to order

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Delivery to USUnited States
Available

Wireless in-ear headphones with Bluetooth 4.2 and a built-in rechargeable lithium-ion polymer battery of approximately 85 mAh. Stated wireless distance is up to 10 m.

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Brand Sennheiser Sennheiser Sennheiser Sennheiser Sennheiser Sennheiser
Model Momentum Free Momentum 4 Wireless Momentum Momentum True Wireless Momentum True Wireless 4 Momentum 4 Wireless
Price €128.12 €271.38 €565.38 €120.21 €226.14 €271.38
Seller Newegg Electronics Expo Newegg Newegg Newegg Electronics Expo
Update Nov 12, 2026 Nov 13, 2026 Nov 12, 2026 Nov 12, 2026 Nov 13, 2026 Nov 13, 2026
Model Name Momentum Free Momentum 4 Wireless Momentum Momentum True Wireless Momentum True Wireless 4 Momentum 4 Wireless
Part Number 508698 M2 AEBT Black M3IETW BLACK
Sensitivity −44 dB V/Pa 113dB S.P.L. at 1KHz 94dB S.P.L. at 1KHz
Product Type Wireless in-ear headphones Wireless Bluetooth headphones Around-ear headphones True wireless earbuds Wireless earbuds Bluetooth headphones
Product family Momentum Momentum Momentum True Wireless Momentum
Bluetooth Version 4.2 Bluetooth 5.0 Bluetooth 5.4
Frequency Response 15 Hz–22 kHz 16Hz-22KHz 5Hz-21KHz 5Hz-21KHz
Momentum Free Special Edition Wireless In-Ear Headphones — Wireless Earbuds, Sennheiser

Sennheiser Momentum Free Frequency response: 15 Hz–22 kHz

€128.12

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