Shokz OpenFit Pro Open-Ear Wireless Earbuds, Premium Air Conduction Headphones with Deep Bass, Secure Fit & All-Day Comfort for Sports & Daily Use, White | ShokzOpenFitWH

OPENFIT PRO OpenFit Pro is our first headphone with Open-Ear Noise Reduction, combining our signature open-ear design with advanced noise control. Enjoy clear, powerful sound even in noisy environments. Specifications Charging Voltage 5V ± 5% Battery Type Li-ion battery Music Playback Time (ANC Off) Up to 12 hours (single charge), up to 50 hours with case Music Playback Time (ANC On) Up to 6 hours (single charge), up to 24 hours with case Call Time Up to 10 hours (single charge), up to 40 hours with case Earbud Battery Capacity 58 mAh (Min) Charging Case Capacity 600 mAh (Min) Standby Time (Earbuds) Up to 2.5 days Standby Time (Case) Up to 270 days Charging Time (Earbuds via Case) 70 minutes Charging Time (Case via Cable) 120 minutes Wireless Charging Time 180 minutes Quick Charge 10 min charge = 4 hours music playback Bluetooth Version Bluetooth 6.1 Wireless Range 33 ft (10 m) Supported Profiles A2DP, AVRCP, HFP Supported Audio Codecs SBC, AAC Transducer Type Air conduction transducer Frequency Response 50 Hz – 40 kHz (±10 dB) Frequency Band 2402 MHz – 2480 MHz Speaker Sensitivity 96 dB ± 3 dB Microphone Sensitivity -38 dB ± 1 dB Earbud Material Plastic, aluminium alloy, silicone, stainless steel Charging Case Material Plastic, aluminium alloy, stainless steel Earbud Weight 12.3 g ± 0.2 g Charging Case Weight 99.3 g ± 2.4 g Total Weight 123.9 g ± 2.4 g