<p>Features<br>Bluetooth: Yes<br>Built-in Microphone: Yes<br>Charging case: Yes<br>JBL Headphone App: Yes<br>Multi-Point Connection: Yes<br>Rechargable battery: Yes<br>Spatial Sound: Yes<br>Speed charge: Yes<br>Touch Control: Yes<br>True Wireless: Yes<br>Water Resistant: Yes<br>Wireless Charging: Yes<br>IP Code: IP54<br>Specification<br>Driver size (mm): 16.2<br>Number of Microphones: 4<br><br>Audio<br>Driver sensitivity at 1kHz/1mW (dB): 92<br>Dynamic frequency response range (Hz): 20Hz - 40 kHz<br>Impedance (ohms): 32<br><br>Dimensions<br>Charging Case Weight (g): 72<br>Earpiece Weight (g): 11.6<br>Weight (g): 95.2<br><br>Control and Connection<br>Bluetooth profiles: A2DP V1.3.2, AVRCP V1.6.3, HFP V1.9<br>Bluetooth frequency: 2.4 GHz – 2.4835 GHz<br>Bluetooth transmitted modulation: π/4-DQPSK, 8DPSK<br>Bluetooth transmitter power: &lt; 10 dBm (EIRP)<br>Bluetooth version: 6.0<br><br>Battery<br>Charging case battery life (max hours): 30<br>Charging time (hours from empty): 2<br>Maximum play time (hours): 38<br>Speed Charging time (hours): 4<br>Maximum talk time (hours): 3.5</p> <p>Sense the world around you<br><br>Sense the world around you with JBL Sense Pro headphones. Stay connected to your surroundings while immersing yourself in rich, vibrant Spatial Sound with JBL OpenSound technology with Air Conduction that is also Hi-Res Audio Wireless certified. The unique adjustable split ear hook features a soft and ergonomic design, enriched by metallic accents, that ensures a secure fit, personalized for your ears for all-day comfort. Four voice mics, our proprietary AI-trained algorithm for noise reduction and the Voice Pickup Sensor for voice clarity make sure your calls come through loud and clear even on a breezy day.<br><br>12 Months Local Manufacturer Warranty</p> <p>Store in dry cool place.</p> <p>China</p>