From the gym to those long business calls on the road, Shokz' OpenDots 2 Headphones provide comfort and clarity to every sound coming your way. PRODUCT FEATURES: Powered by Shokz Bassphere™ 2.0, dual drivers work as one. A redesigned diaphragm cuts distortion by 70%. Upgraded Dolby Audio - Your music gains new depth and impact while preserving the spacious soundstage and lifelike detail Contoured silicone adds support where it’s needed most, while keeping the earbuds thin and lightweight. The nickel-titanium JointArc™ is designed to adapt to different ear shapes, balancing comfort with stability. A bone conduction mic works alongside 2 air-conduction mics to focus on your voice. Combined with adaptive beamforming and AI noise reduction, it keeps your voice clear no matter where you go. Dynamic Ear Detection automatically identifies left and right ears, so you can wear either earbud interchangeably. Use taps or the upgraded force-sensor pinch gesture to control your OpenDots 2. An IP57 water-resistance rating protects your earbuds from sweat and rain. Connect to two devices simultaneously, and switch between them effortlessly. Bluetooth® 6.1 stability Enjoy a reliable connection up to 10 m (33 ft). Customize your own listening experience with the Shokz App. Includes: OpenDots 2 Earbuds OpenDots 2 Charging Case, USB-C Charging Cable, User Guide, Legal Information, App Card, Warranty Card Bassphere™ 2.0 + Upgraded Dolby Audio + DirectPitch™ + MirrorPitch™ Triple AI Noise-Canceling Microphones (Two air-conduction mics + One bone conduction mic) IP57 Sweatproof Quick charge: 5-Min = 2 Hours of Usage Battery life: 10 Hours (40 Hours with Charging Case) Charge time: For Earbuds: 1 Hour; For Charging Case: 2 Hours (Wired Charging), 4 Hours (Wireless Charging) Weight: Earbuds: 6.4g ± 0.2g; Charging case: 38.8g ± 2g; Total weight: 51.6g ± 2.4g