Under Armour Sport Wireless Flex - Headphones JBL - Free user manual and instructions
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| Product Type | Wireless In-Ear Sport Headphones |
| Brand | JBL |
| Model | Under Armour Sport Wireless Flex |
| Connectivity | Bluetooth 5.0 |
| Driver Size | 6.8 mm |
| Frequency Response | 20 Hz – 22 kHz |
| Impedance | 16 ohms |
| Battery Life | Up to 16 hours |
| Charging Time | Approx. 2 hours |
| Charging Port | USB-C |
| Water Resistance | IPX7 (waterproof up to 1m for 30 min) |
| Weight | 19.5 g |
| Dimensions (Main Body) | 25 x 25 x 15 mm (earpieces) |
| Controls | Volume, playback, call, voice assistant |
| Microphone | Built-in with noise suppression |
| Special Features | JBL Signature Sound, Flexible neckband, Magnetic earbuds |
| What's in the Box | Headphones, 3 ear tips sizes, Charging cable, Quick guide |
| Maintenance & Cleaning | Wipe with dry cloth; avoid organic solvents |
| Safety | Do not disassemble; avoid extreme temperatures |
| Spare Parts & Repairability | Contact JBL support for replacements |
| General Information | Designed for sports; sweat and water resistant |
Frequently Asked Questions - Under Armour Sport Wireless Flex JBL
How do I pair the JBL Under Armour Sport Wireless Flex with my phone?
Turn on the headphones by pressing the power button. The LED will flash white and blue, indicating pairing mode. On your phone, enable Bluetooth and select 'Under Armour Sport Wireless Flex' from the list.
What is the battery life and how do I charge it?
Battery life is up to 16 hours. Charge via the included USB-C cable; full charge takes about 2 hours. The LED turns solid when fully charged.
Are these headphones waterproof?
Yes, they have an IPX7 rating, meaning they can be submerged in up to 1 meter of water for 30 minutes. They are also sweatproof, ideal for intense workouts.
How do I adjust the volume or skip tracks?
Use the inline remote: press Volume + or -. Press the center button twice for next track, three times for previous track.
Can I use the microphone for calls?
Yes, the built-in microphone supports hands-free calls. Press the center button to answer/end calls.
What should I do if the headphones won't turn on?
Charge the headphones for at least 10 minutes. If still not on, reset by holding the power button for 10 seconds until the LED flashes rapidly.
How do I clean the ear tips and headphones?
Remove ear tips and wash with mild soap and water; dry thoroughly. Wipe the headphones with a soft, damp cloth. Do not use harsh chemicals.
Are replacement ear tips available?
Yes, you can purchase replacement ear tips in various sizes from JBL or authorized retailers. The product includes three sizes (S, M, L).
What devices are compatible with these headphones?
Any Bluetooth-enabled device (iOS, Android, Windows, etc.) supports these headphones. No special app required, but the JBL Headphones app offers additional features.
How do I reset the headphones to factory settings?
Ensure headphones are off. Press and hold the volume + and center button simultaneously for 10 seconds until the LED flashes purple. The headphones will then be in pairing mode.
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