JBL Wave Flex 2 – True wireless earbuds

JBL Wave Flex 2 Description Life’s too short for boring sound! Enjoy high-quality audio with the JBL Wave Flex 2 , delivering JBL Pure Bass Sound for an immersive listening experience. Featuring Smart Ambient technology , you can control how much of the surrounding world you hear. Manage hands-free, crystal-clear calls with a simple tap on the earbuds. Personalize your audio settings and Voice Prompts language through the JBL Headphones app . With support for up to 8 Bluetooth® devices , switching between them is effortless. Designed for long-lasting comfort with an ergonomic fit , the Wave Flex 2 is your perfect everyday sound companion, offering up to 40 hours of total playback time . Specifications General Specifications Driver Size: 12 mm (0.47″) Dynamic Driver Maximum Operating Temperature: 45°C Audio Specifications Power Supply: 5V 1A Frequency Response: 20 Hz – 20 kHz Impedance: 16 ohm Sensitivity: 98 dB SPL @ 1 kHz Maximum SPL: 95 dB Microphone Sensitivity: -38 dBV/Pa @ 1 kHz Battery Earbud Battery: Lithium-ion (45 mAh, 3.85 V) Charging Case Battery: Lithium-ion (550 mAh, 3.8 V) Charging Time: <2 hours (from empty) Music Playback Time: Up to 10 hours Talk Time: Up to 6 hours Dimensions & Weight Earbud Dimensions: 18.57 × 33.48 × 18.50 mm Earbud Weight: 4.12 g per piece (8.24 g total) Charging Case Dimensions: 54.88 × 49.30 × 25.85 mm Charging Case Weight: 35.68 g Connectivity & Controls Bluetooth Version: 5.3 Bluetooth Profiles: A2DP V1.4, AVRCP V1.6.2, HFP V1.8 Bluetooth Frequency Range: 2.4 GHz – 2.4835 GHz Bluetooth Transmitter Power: <9 dBm (EIRP) Bluetooth Transmitter Modulation: GFSK, π/4-DQPSK, 8DPSK