Energy Sistem Style 4 Headphones True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth Cream
Energy Sistem Style 4, True Wireless Stereo (TWS), Calls/Music, 20 - 20000 Hz, 42 g, Headphones, Cream
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Product Information
True Wireless earphones to enjoy your music wirelessly. Compact, ergonomic design. Customise your music and controls thanks to ESmart Connect and Voice Assistant. With 25 hours of battery life when topping up with the charging case.
Your music always on
Wireless earphones with case to charge the battery wherever you go. This way you’ll never miss your music! Up to 25 hours of battery life (5 hours per earphone charge, plus an additional 20 hours in the charging case).
ESmart Connect app
Customise your earphone settings with the ESmart Connect app. With sound equalisation functions and Find my earbuds (to easily find your earbuds when you mislay them). Configure playback to your liking with Touch Control, and enjoy OTA updates on your device.
Lightweight and compact
With their ergonomic design, True Wireless Style 4 earphones fit snugly in your ear, so you can listen to your favourite tracks in total comfort. The charging case is so light and compact that you can keep them in your pocket, in your backpack, or at the bottom of your handbag.
Voice assistant and touch control
Energy Sistem wireless earphones come with Voice Assistant to help you easily find what you are looking for using voice commands. With Touch Control, Bluetooth® 5.1 wireless technology, True Wireless with automatic synchronisation, and hands-free function.
Product
- Name
- Energy Sistem Style 4 Headphones True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth Cream
- Category
- Headphones & Headsets
- Brand
- Energy Sistem
Headphones
- Ear coupling
- Intraaural
- Headphone frequency
- 20 - 20000 Hz
- Driver unit
- 1 cm
- Driver type
- Dynamic
Microphone
- Microphone type
- Built-in
- Microphone frequency
- 100 - 10000 Hz
- Microphone sensitivity
- -42 dB
Weight & dimensions
- Width
- 65 mm
- Depth
- 35 mm
- Height
- 30 mm
- Weight
- 42 g
Packaging data
- Package type
- Box
Battery
- Battery type
- Built-in battery
- Battery technology
- Lithium-Ion (Li-Ion)
- Input voltage (charging case)
- 3.7 V
- Right earpiece battery capacity
- 30 mAh
- Left earpiece battery capacity
- 30 mAh
- Continuous audio playback time
- 5 h
- Continuous audio playback time (with charging case)
- 25 h
- Battery recharge time (charging case)
- 1.5 h
- Battery technology (charging case)
- Lithium Polymer (LiPo)
- Battery capacity (charging case)
- 400 mAh
- Battery charge indicator
- Yes
- Battery recharge time
- 1.5 h
- Battery voltage
- 3.7 V
Ports & interfaces
- Connectivity technology
- True Wireless Stereo (TWS)
- USB connector
- USB Type-C
- Bluetooth
- Yes
- Bluetooth profiles
- A2DP, AVRCP, HFP, HSP, SBC
- Bluetooth version
- 5.1
- Frequency band
- 2.4 GHz
- Wireless range
- 20 m
Performance
- Product type
- Headphones
- Wearing style
- In-ear
- Recommended usage
- Calls/Music
- Product colour
- Cream
- Headset type
- Binaural
- Volume control
- Button
- Control type
- Buttons, Touch
- LED indicators
- Status
- Music playback
- Yes
- Works with the Google Assistant
- Yes
- Works with Apple Siri
- Yes
Packaging content
- Charging case
- Yes
- Charging case capacity
- 400 mAh
- Charging case type
- Wired
- Charging case connector type
- USB Type-C
- Quick start guide
- Yes
- Cables included
- USB Type-C
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