JBL Endurance Race 2 True Wireless Bluetooth Earbuds

Model:                 Race 2
Category:            Brand New, Open Box
Box:                      Yes

⚙️ Key Specifications

🎧 Sound & Drivers

• Driver size: 6.8 mm dynamic drivers
• Sound signature: JBL Pure Bass Sound
• Frequency response: 20 Hz – 20 kHz
• Impedance: 16 ohms
• Sensitivity: ~104 dB

🔇 Noise & Awareness Features

• Active Noise Cancelling (ANC): Yes
• Smart Ambient mode: Yes (lets outside sound in when needed)
• TalkThru / Voice Aware: Yes

🔋 Battery Life

• Earbuds playback: Up to 12 hours (ANC off)
• Total with case: Up to 48 hours
• Fast charge: 10 minutes = ~4 hours playback

📡 Connectivity

• Bluetooth version: 5.3
• Multi-point connection: Yes (2 devices at once)
• Fast pairing: Google Fast Pair + Microsoft Swift Pair

💧 Durability & Build

• Waterproof rating: IP68 (fully dustproof + water resistant, even submersion)
• Charging case rating: IPX2 (light splash resistance)
• Design: In-ear with Twistlock™ wing fins for secure fit during sports
• Weight: ~53.9 g (with case)

🎤 Microphones & Calls

• Microphones: 4 mics total (2 per earbud)
• Call quality: Beamforming mic system for noise reduction
• Use case: Clear calls even in windy/outdoor environments

🏃♂️ Sport Features

• Sports Mode presets (custom EQ + ANC tuning)
• Designed for running, gym, cycling
• Secure fit ear wings