Energy Sistem Earphones Style 4 True Wireless Cream
25 h, WirelessMore than 10 pieces in stock at supplier
Product details
True wireless earbuds to enjoy your music wirelessly. Compact, ergonomic design. Customize your music and controls with ESmart Connect and voice assistant. With a battery life of 25 hours when using the charging case.
Always have your music with you. Wireless earbuds with a case to charge the battery anywhere. This way, you’ll never miss your music! Up to 25 hours of battery life (5 hours per earbud charge, plus an additional 20 hours in the charging case).
ESmart Connect App. Customize your earbud settings with the ESmart Connect App. Features include sound equalization and "Find My Earbuds" (to easily locate your earbuds if you misplace them). Configure playback to your liking with touch controls and enjoy OTA updates on your device.
Light and compact. With their ergonomic design, the True Wireless Style 4 earbuds fit comfortably in your ears, allowing you to listen to your favorite music in full comfort. The charging case is lightweight and compact, making it easy to store in your pocket, backpack, or at the bottom of your handbag.
Voice assistant and touch controls. The Energy Sistem wireless earbuds feature a voice assistant that helps you easily find what you’re looking for using voice commands. With touch controls, Bluetooth 5.1 wireless technology, true wireless operation with automatic synchronization, and hands-free functionality.
Application range | General |
Equipment + Functions | Control elements, Microphones |
Signal transmission | Wireless |
Headphone type | In-ear headphones |
Audio Connections | 1 x USB-C |
Item number | 23323269 |
Manufacturer | Energy Sistem |
Category | Headphones |
Manufacturer no. | 453511 |
Release date | 5.12.2022 |
Colour | White |
Exact colour description | Cream colours |
Application range | General |
Output | Stereo |
Equipment + Functions | Control elements, Microphones |
Music control | touchpad remote control |
Signal transmission | Wireless |
Compatible voice assistants | Google Assistant, Siri |
Headphone type | In-ear headphones |
Fit | In Ear |
Driver diameter | 10 mm |
Converter principle | Dynamic |
Membrane size | 10 mm |
Frequency range | 20 - 20000 Hz |
Sensitivity | 42 dB |
Audio Connections | 1 x USB-C |
Connections base/transmitter | USB-C |
Bluetooth version | 5.1 |
Bluetooth feature | A2DP, AVRCP, HFP, SBC |
Bluetooth profiles | A2DP, AVRCP, HFP, HSP, SBC |
Max. range | 20 m |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 25 h |
Capacity | 400 mAh |
Charging time | 1.50 h |
Charging input | USB-C |
Country of origin | China |
CO₂ emissions | 15.84 kg |
Climate contribution | CHF 0.38 |
Scope of delivery | Charging cover, Headphones, USB Type-C cable |
Height | 3 cm |
Width | 6.50 cm |
Depth | 3.50 cm |
Weight | 42 g |
Length | 12.20 cm |
Width | 11.40 cm |
Height | 5 cm |
Weight | 138 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec Galaxus- Energy SistemNot enough data
- 1.Digitus0 %
- 2.Sandberg0.1 %
- 3.Havit0.3 %
- 3.Renkforce0.3 %
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: Digitec Galaxus- Energy SistemNot enough data
- 1.-0 days
- 1.1More0 days
- 1.4smarts0 days
- 1.Acefast0 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- Energy SistemNot enough data
- 1.Awei0 %
- 1.ESP0 %
- 1.Manhattan0 %
- 1.Maxell0 %