Experience natural, open listening with the Porodo Soundtec Octopus Open-Ear Wireless Earbuds. The open silicone design keeps you aware of the surroundings, with true immersive stereo audio tuned at a response of 20Hz to 20kHz. With the power of Bluetooth 5.4, you get steady connectivity, while Gaming Mode ensures ultra-low latency for true-to-life audio response in fast-paced games. Music Mode, on the other hand, offers uninterrupted, smooth playback as you commute or work out. Built for everyday usage, call noise reduction lets you enjoy crystal-clear conversations, remaining sweat-resistant and water-resistant both in the gym and in outdoor activities. With touch controls and voice assistant support, managing tracks and calls, as well as adjusting volume is a breezy task. The Type-C charging case packs a 300mAh battery, while each earbud packs a 35mAh cell. Playback time is approximately 4 hours on a single charge, with a quick recharge time of 1.5 hours to get you back to your day. Stay alert, stay connected, and tune into pure sound. Specification Rated Input: 5V/300mA Battery Case Capacity: 300mAh Earbuds Capacity: 35mAh Charging Interface: Type-C Bluetooth Version: V5.4 Playtime: 4H Recharge Time: 1.5H Bluetooth Frequency: 2.4GHz–2.48GHz ISM Band Frequency Response: 20Hz–20kHz Features Stereo Sound Immersive Audio Voice Assistant Support Call Noise Reduction Sweat and Water-Resistant Gaming Mode: Ultra Low Latency Music Mode: Smooth, Uninterrupted Experience Touch Control 5 Hours Playtime Type-C Charging