Shokz DualPitchTM Technology for Premium Sound Quality Open-Ear Design for Situational Awareness Secure & Comfortable Fit 12-Hour Battery Life & Quick Charge Meet OpenRun Pro 2, the all-new flagship headphone from Shokz that rewrites the rules of open-ear audio. Featuring DualPitch technology for top-tier sound, dual microphones for crystal clear calls, and an ultra-comfortable fit, the OpenRun Pro 2 helps you to keep going even during intense activities. Performance International Protection (IP) code IP55 Control type Buttons Volume control Button Product colour Orange Headset type Binaural Recommended usage Sports Wearing style Ear-hook Product type Headset Ports & interfaces Wireless range 10 m Bluetooth profiles A2DP, AVRCP, HFP Bluetooth version 5.3 Bluetooth Yes Connectivity technology Wireless Headphones Headphone sensitivity 96 dB Headphone frequency 20 - 20000 Hz Ear coupling Intraaural Microphone Microphone sensitivity -38 dB Microphone type Built-in Battery Standby time 240