🎧 JBL Tune Flex 2 — Technical Specifications
🔊 Audio
Driver size: 12 mm dynamic drivers
Frequency response: 20 Hz – 20 kHz
Impedance: 13 Ω
Sensitivity: 98 dB
Sound technology: JBL Pure Bass + JBL Spatial Sound
🔇 Noise Control
Adaptive Active Noise Cancelling (ANC)
Smart Ambient modes:
Ambient Aware
TalkThru
Ear-tip modes: open-ear tips or sealing tips for stronger passive isolation
🎤 Microphones
Total microphones: 6
Beamforming mics for voice pickup
Environmental noise cancellation for clearer calls
📶 Connectivity
Bluetooth version: 5.3
Profiles: A2DP, AVRCP, HFP
Multipoint connection: Yes (connect to two devices simultaneously)
Google Fast Pair: Supported
🔋 Battery
Earbuds battery:
Up to 12 hours playback (ANC off)
Up to 8 hours with ANC on
Charging case: up to 36 hours extra
Total battery life: up to 48 hours
Charging time: ~2 hours (USB-C)
💧 Durability
IP rating: IP54 (dust & water resistant for earbuds)
📏 Physical
Earbud weight: ~4.4 g each
Charging case weight: ~32.9 g
Total weight: ~41.7 g
📱 Features
Touch controls
JBL Headphones app support
Personi-Fi 3.0 sound personalization
Spatial sound for immersive audio
Voice assistant support
📦 In the Box
Earbuds
Charging case
USB-C charging cable
3 sizes sealing ear tips + open-ear tips
Documentation
✅ Quick summary:
True wireless earbuds with ANC + Spatial Sound
48 h total battery life
Bluetooth 5.3 with multipoint
IP54 water/dust resistance