Completely wireless in-ear headphones. In-ear true wireless, semi-open, designed for lifestyle use. A cost-effective alternative to AirPods or Galaxy Buds. Bluetooth 5.0: wireless freedom over a distance of up to 10 meters. High wearing comfort and good noise isolation even during extended use thanks to extra soft ear tips. Up to 4 hours of battery life - practical charging case for even more power. Color detail: White. In-ear headphones - the ideal companion. In-ear headphones are inserted directly into the ear canal. The resulting pressure chamber effect allows for a powerful sound experience without needing to turn up the music too loud. This is gentle on your ears and simultaneously extends the battery life of your playback device. Additionally, in-ear headphones have excellent noise-canceling properties, significantly reducing the perception of disturbing background noise. Thanks to their compact size, they can be effortlessly stored in any pocket, making them the perfect companion for on-the-go.
Application range  | General  | 
Equipment + Functions  | Microphones, True Wireless  | 
Headphone type  | Bluetooth headphones, In Ear Headphones  | 
Signal transmission  | Wireless  | 
Noise cancelling  | No noise cancellation  | 
Isolation  | Closed | 
Item number  | 15369776 | 
Manufacturer  | 4smarts | 
Category  | Headphones | 
Manufacturer no.  | 4S478590 | 
Release date  | 8.3.2021 | 
Colour  | White  | 
Exact colour description  | White  | 
Application range  | General  | 
Noise cancelling  | No noise cancellation  | 
Equipment + Functions  | Microphones, True Wireless  | 
Music control  | touchpad remote control, Universal Bluetooth Remote  | 
Signal transmission  | Wireless  | 
Button functions  | Microphone Mute  | 
Headphone type  | Bluetooth headphones, In Ear Headphones  | 
Fit  | In Ear | 
Isolation  | Closed | 
Durability  | Dustproof  | 
Sensitivity  | 92 dB | 
Impedance  | 32 Ω (ohm) | 
Connections base/transmitter  | Micro USB  | 
Bluetooth version  | 5.0 | 
Bluetooth feature  | A2DP, AVRCP  | 
Bluetooth profiles  | A2DP, AVRCP  | 
Max. range  | 10 m | 
Power supply  | Solar panel  | 
Battery type  | LiPo | 
Battery life  | 4 h | 
Capacity  | 40 mAh | 
Charging time  | 1.50 h | 
Charging input  | Micro USB | 
CO₂-Emission  | |
Climate contribution  | 
Scope of delivery  | 2 pairs of earmoulds of different sizes, 4smarts ergonomic wireless headphones white, Manual, Mobile charger with built-in battery, USB-A to Micro-USB charging cable 30 cm  | 
Weight  | 10 g | 
Length  | 13 cm | 
Width  | 10.50 cm | 
Height  | 4.30 cm | 
Weight  | 96 g | 
Product Safety  | 
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: GalaxusHow 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: GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Galaxus