SKU: 91232994965

Sennheiser Sport True Wireless In ear headphones

Sale price$179.95 Regular price$199.95
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Sennheiser Sport True Wireless In ear headphonesSennheiser Sport True wireless stereo earphones To meet the demands of as many athletes as possible, the new Sennheiser SPORT True Wireless are literally two products in one, with two styles of ear tips designed for two very different types of workouts. Sennheiser has named the feature, Adaptable Acoustics. When you need to focus, the closed ear tips provide passive noise cancellation for blocking out the noise during your workout in the gym or at

Sennheiser Sport True wireless stereo earphones

To meet the demands of as many athletes as possible, the new Sennheiser SPORT True Wireless are literally two products in one, with two styles of ear tips designed for two very different types of workouts. Sennheiser has named the feature, Adaptable Acoustics. When you need to focus, the closed ear tips provide passive noise cancellation for blocking out the noise during your workout in the gym or at home. 

Signature sound

Powered by Sennheiser True Response transducer, a 7mm dynamic audio driver that delivers a high-end sound experience with full bass.
Built-In Equalizer
Fine-tune the sound experience to your taste with a choice of presets and an intuitive equalizer through the Smart Control App.

Features

  • SPORT True Wireless earbuds
  • Charging case with lanyard
  • USB-C charging cable
  • Closed and Open ear adapter sets (S/M/L)
  • Ear fins sets (N, S1, S2 , S3)
  • Quick Guide & Safety Guide

Specifications

Article number (SKU)
509299
Wearing style
true wireless stereo earphones
Ear coupling
ear canal
Frequency response (speaker)
5 Hz to 21 kHz
Transducer principle
dynamic, closed-back
Transducer size
7 mm, TrueResponse™
Sound pressure level (SPL)
110 dB SPL (1 kHz/0 dBFS)
Total harmonic distortion (THD)
< 0,08 % (1 kHz, 94 dB SPL)
Frequency response (microphone)
100 Hz – 10 kHz
Microphone pick-up pattern
2 mic beamforming arrays (4 mic total)
Battery supply
Built-in Lithium-Ion rechargeable batteries
Battery supply (earbuds)
55 mAh
Battery supply (charging case)
400 mAh
Charging port
USB charging via USB-C socket of the charging case
Operating time (earbuds)
9 hrs
Operating time (charging case)
27 hrs
Charging time
approx. 1.5 hrs for full charge, after 10 min charging 1 hrs music playtime
Temperature range (operation)
0 to +40°C
Relative humidity (operation)
10 to 80%, non-condensing
IPX rating
IP54, dust protected and splash resistant (earbuds)
Weight (earbuds)
6.8 g
Weight (charging case)
41.6 g
Bluetooth version
Bluetooth 5.2 compatible, class 1, BLE
Bluetooth profiles
A2DP, AVRCP, HFP
Bluetooth output power
10 mW (max)
Bluetooth Audio Codec
SBC, AAC, aptX™
Active Noise Cancellation
false
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91232994965

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Heather H Ansley
Natrona Heights, US
★★★★★ 5
Goldilocks of socks!
Size: Medium, Color: Deep Sea/Breaker Blue/Electro Pink
Great socks....good support - the goldilocks. Not too thick or too thin; stay up nicely. Love the colors!
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Reviewed in the United States on January 30, 2024
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Penny
Pawtucket, US
★★★★★ 5
Best socks
Size: Medium, Color: Pink Elixir Assorted
Everyone got socks in their stockings this year. But no one was complaining. They weren't thin like some socks. But not super thick either. Just right. I even bought a pair for myself. No regrets. Will definitely buy again.
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Reviewed in the United States on January 24, 2024
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LC
Boise, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
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Lucy Mejia
Grantham, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Twins9
San Leandro, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026

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