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General| Bluetooth Version | 5.0 |
|---|---|
| Battery Life | 12 hours |
| Driver Size | 40 mm |
| Impedance | 32 Ohm |
| Frequency Response | 20 Hz - 20 kHz |
| Charging Time | 2 hours |
| Playback Time | Up to 12 hours |
| Microphone | Yes |
| Wireless Range | 10 m |
| Connectivity | Bluetooth |
Avoid exposing the headphones to shock, dust, humidity, or extreme temperatures for optimal performance and longevity.
Do not use corrosive or abrasive cleaning agents to maintain the headphones.
Keep the unit clean and dust-free using a soft, dry cloth.
Do not disassemble the device; all repairs must be handled by authorized qualified service personnel.
Switch off the Energy Wireless BT7 when not in use to conserve battery.
Features Bluetooth® V4.0 Class 2, NFC, and microUSB connectivity with easy pairing.
Includes Apt-X technology for Hi-Fi sound, automatic call reception, and redial function.
Foldable design, up to 10m wireless range, and rechargeable li-ion battery.
Important note: NFC function may not be compatible with all smartphones.
Overview of main controls: power, call reception, sync, play/pause, volume, track navigation, and status LED.
Location of USB and 3.5mm audio connection ports.
Bluetooth® V4.0, instant NFC connection, and compatibility with major OS.
Instructions for turning the device on/off using button (1) and understanding LED status.
Recharge when sound quality degrades. Connect via USB cable to a power source; LED turns red during charging and off when complete.
Charge only when fully depleted and do not interrupt charging until complete to maintain battery health.
Turn off device, press PARING button (1) for 10s until LED flashes red/blue. Scan on your device and select to pair.
Understand NFC pairing and follow steps: enable NFC/BT, touch device, confirm pairing.
The Energy Wireless BT7 must be powered on during the NFC pairing process.
Important: The NFC function may not be compatible with all smartphone models.
Control playback (play/pause, next/back) and volume using buttons (1, 2, 3, 4, 5) on the ear pad.
Connect to music players via 3.5mm audio input (8); the device must be turned off for this function.
36-month warranty for conformity issues at purchase; batteries have a 12-month warranty.
Covers defects in materials/workmanship; excludes damage from accidents, misuse, or unauthorized alterations.
36-month warranty valid in the EU; consult local laws or distributors for other regions.
Visit support.energysistem.com for FAQs, manuals, drivers, updates, technical queries, and warranty consultation.
Check user manual availability in your language at www.energysistem.com/en-en/support/manuals.
Contact the purchasing distributor with your receipt or invoice for warranty claims.
Product specifications are subject to change without prior notice.
All company, brand, and product names are trademarks of their respective owners.
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