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Energy Sistem Style 2 Headphones True Wireless Stereo (TWS) In Ear Calls/Music Bluetooth Black
ANC, 5 h, CableSupplied by
Ultimus CH
Free shipping starting at 50.–
Key features Product type Headphones In-ear wearing style Recommended use Calls/Music Product color Black Headset type Binaural Name of color Graphite Works with Google Assistant Yes Works with Apple Siri Yes Connections and interfaces Transmission technology True Wireless Stereo (TWS) Bluetooth Yes Bluetooth profiles A2DP,AVRCP,HFP,HSP Bluetooth version 5.0 Frequency band 2.4 GHz Wireless range 20 m Headphone position Headphone speaker In ear Maximum power handling 5 mW Driver unit 8 mm Driver type Dynamic Microphone Microphone type Built-in Microphone frequency 10 - 10000 Hz Microphone sensitivity 42 dB Active noise cancellation Yes Battery Battery-powered Yes Battery / battery type Built-in/Battery Type Built-in Battery Battery technology Lithium Polymer (LiPo) Battery capacity right earcup 30 mAh Battery capacity left earcup 30 mAh Continuous audio playback time 5 h Continuous audio playback time (with charging case) 15 h Battery technology (charging case) Lithium-Ion.
Application range | General |
Equipment + Functions | Noise Reduction, True Wireless |
Headphone type | Bluetooth headphones |
Signal transmission | Cable |
Noise cancelling | ANC |
Item number | 21020032 |
Manufacturer | Energy Sistem |
Category | Headphones |
Manufacturer no. | 451739 |
Release date | 22.11.2021 |
Colour | Black |
Exact colour description | Graphites |
Application range | General |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Noise Reduction, True Wireless |
Music control | Universal Bluetooth Remote |
Signal transmission | Cable |
Compatible voice assistants | Google Assistant, Siri |
Headphone type | Bluetooth headphones |
Fit | In Ear |
Driver diameter | 8 mm |
Converter principle | Dynamic |
Frequency range | 20 - 20000 Hz |
Sensitivity | -42 dB |
Connections base/transmitter | USB-C |
Bluetooth version | 5.0 |
Bluetooth feature | A2DP, AVRCP, HFP |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
Max. range | 20 m |
Power supply | Electrical connection |
Battery type | LiPo |
Battery life | 5 h |
Capacity | 300 mAh |
Charging time | 1.50 h |
Charging input | USB-C |
CO₂-Emission | |
Climate contribution |
Scope of delivery | USB Type-C cable |
Height | 3.20 cm |
Width | 1.70 cm |
Weight | 6 g |
Length | 11.90 cm |
Width | 11.40 cm |
Height | 3.70 cm |
Weight | 129 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec 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: Digitec GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus