JBL Live Flex 4, bezdrôtové in-ear slúchadlá s Bluetooth, 50 hodín výdrž batérie

Experience true wireless freedom with the JBL Live Flex 4, featuring Adaptive Noise Cancelling, Smart Ambient technology, and an impressive 50-hour total battery life. Designed for all-day comfort with an open-ear stick form factor, these earbuds deliver rich JBL Signature Sound through 12mm dynamic drivers.

Advantages

Enjoy crystal-clear calls with 6 built-in microphones, stay aware of your surroundings with Smart Ambient, and never worry about running out of power thanks to fast charging (10 minutes for 4 hours of playback). The IP54-rated earbuds and IPX2 charging case offer durability against dust and water.

Suitable for

• Music lovers seeking high-quality wireless audio
• Professionals needing reliable hands-free calling
• Active users requiring water and dust resistance
• Commuters wanting long battery life and noise cancellation

Key specifications

• Connectivity: Wireless Bluetooth 5.3
• Driver size: 12 mm dynamic
• Frequency response: 20 Hz - 20 kHz
• Impedance: 32 Ohms
• Sensitivity: 101 dB SPL@1kHz
• Battery life: Up to 10 hours (earbuds), 40 hours (case), 50 hours total
• Charging: USB-C, 2 hours full charge, fast charge support
• Water resistance: IP54 (earbuds), IPX2 (case)
• Voice assistant: Google Assistant, Amazon Alexa
• App support: JBL Headphones App

Recommendations

For the best experience, use the JBL Headphones App to customize sound and controls. Keep the earbuds and case clean to maintain water resistance.