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4smarts Wireless SoundGlasses Sport 2

No noise cancellation, 6 h, Wireless
Price in EUR including VAT
Delivered between Tue, 7.4. and Wed, 8.4.
5 pieces in stock at supplier
Free shipping starting at 30,–

Colour2

Product details

Automatically tinted & UV-safe
Whether it's blazing sun, cloudy skies, or changing light conditions – the photochromic lenses automatically adjust to ensure clear vision at all times. With ISO-certified UV protection, your eyes are reliably shielded from harmful radiation. Ideal for everyday use, travel, and outdoor activities in any weather.

Sound with clarity
The open speaker design delivers rich sound for music, podcasts, and clear calls – all without completely blocking out your surroundings. You stay alert to traffic, colleagues, or announcements while enjoying your audio. Perfect for use on the go, during sports, in the office, or wherever you want to remain active yet present.

Smart click instead of touch confusion
The intuitive control is done through three side buttons directly on the glasses – without the hassle of tapping on your smartphone. Whether it's volume, track changes, answering calls, or activating the voice assistant: everything is at your fingertips with just one click. Simple, reliable, and perfect for situations where you need to react quickly – whether during sports, on the go, or in a meeting.

USB-C standard & quick start
Full power in a short time: with the included USB-C cable, you can fully charge the glasses in about 2 hours. After that, enjoy up to 6 hours of music, calls, or podcasts – uninterrupted. The modern USB-C standard ensures universal compatibility with your other devices, making charging particularly straightforward and future-proof.

Ultra-light & movement-resistant
Weighing only 35 g – so light that you almost forget you're wearing them. Yet, the glasses fit securely and comfortably, even during movement, sports, or extended wear. No pressure points, no slipping – just pure comfort. From the first ray of sunshine to sunset, they accompany you throughout the day without being a distraction.

Key specifications

Application range
Lifestyle
Noise cancelling
No noise cancellation
Equipment + Functions
MicrophonesVolume control
Signal transmission
Wireless
Headphone type
Bluetooth headphones
Isolation
Open
Audio Connections
1 x USB-C

General information

Item number
62308692
Manufacturer
4smarts
Category
Headphones
Manufacturer no.
4S541619
Release date
23.9.2025
External links

Colour

Colour
White
Exact colour description
White

Material

Material
Lithium-ion (Li-ion)

Application range

Application range
Lifestyle

Headphone properties

Output
Stereo
Noise cancelling
No noise cancellation
Equipment + Functions
MicrophonesVolume control
Signal transmission
Wireless
Button functions
Accept callLanguage assistantVolume DownVolume Up

Headphone type

Headphone type
Bluetooth headphones
Fit
Earhook
Isolation
Open
Adjustability
Foldable

Connections

Audio Connections
1 x USB-C
Connections base/transmitter
USB-C

Audio cable properties

Headphone cable length
0.3m

Bluetooth features

Bluetooth version
5.3
Bluetooth feature
A2DPAVRCPHFPSBC
Bluetooth profiles
A2DPAVRCPHFPHSPPBAPSPP

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery type
Li-ion
Battery life
6 h
Capacity
120 mAh
Charging time
2 h
Charging input
USB-C

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,74

Scope of delivery

Scope of delivery
Tote bagUSB cable
Headphone case
Soft case

Product dimensions

Height
5.50 cm
Width
7 cm
Depth
18 cm
Weight
35 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • 48.Philips
    2,4 %
  • 48.Tellur
    2,4 %
  • 53.4smarts
    2,5 %
  • 53.Aiaiai
    2,5 %
  • 53.Motorola
    2,5 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.-
    0 days
  • 1.1More
    0 days
  • 1.4smarts
    0 days
  • 1.Acefast
    0 days
  • 1.Aukey
    0 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 13.Hoco
    1,1 %
  • 13.LogiLink
    1,1 %
  • 17.4smarts
    1,2 %
  • 17.Roland
    1,2 %
  • 17.Thomson
    1,2 %
Source: Galaxus