Earphones Sport 4 True Wireless - Headphones ENERGY SISTEM - Free user manual and instructions
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| Product Type | True Wireless Stereo (TWS) Earbuds |
| Brand | Energy Sistem |
| Model | Earphones Sport 4 True Wireless |
| Color | Black (typical) |
| Driver Size | 6 mm (typical) |
| Frequency Response | 20 Hz - 20 kHz |
| Impedance | 32 Ω (typical) |
| Bluetooth Version | 5.0 (typical) |
| Bluetooth Range | Up to 10 m |
| Battery Type (Earbuds) | Lithium-ion, 35 mAh each (typical) |
| Battery Type (Charging Case) | Lithium-ion, 300 mAh (typical) |
| Playback Time | Up to 4 hours (earbuds), 12 hours with case |
| Charging Time | 1.5 hours (earbuds), 2 hours (case) |
| Charging Port | Micro USB (typical) |
| Water Resistance | IPX5 (sweat and splash proof) |
| Weight (per earbud) | 4 g (typical) |
| Weight (charging case) | 30 g (typical) |
| Dimensions (earbud) | 19 x 17 x 25 mm (typical) |
| Dimensions (case) | 60 x 45 x 28 mm (typical) |
| Microphone | Built-in, for calls |
| Controls | Touch or physical buttons on earbuds |
| Compatibility | Bluetooth-enabled devices (smartphones, tablets, etc.) |
| Box Contents | Earbuds, charging case, USB cable, ear tips (3 sizes), manual |
| Care Instructions | Wipe with dry cloth; store in case; avoid extreme temperatures |
| Safety | Do not expose to liquids; keep away from children small parts; use at moderate volume |
| Spare Parts & Repairability | Ear tips replaceable; battery not user-serviceable; contact support for repairs |
Frequently Asked Questions - Earphones Sport 4 True Wireless ENERGY SISTEM
How do I pair the Earphones Sport 4 with my phone?
How long does the battery last?
Are these earbuds waterproof?
How do I charge the earbuds and case?
Can I use only one earbud at a time?
How do I reset the earbuds?
The earbuds are not connecting to each other. What should I do?
How do I control music and calls?
Can I use the earbuds with non-Bluetooth devices?
What do I do if the earbuds are not charging?
User questions about Earphones Sport 4 True Wireless ENERGY SISTEM
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