The JLab Flex Open-Clip True Wireless Earbuds in Black are a new and sealed product designed for an in-ear form factor with a wireless Bluetooth connection. These earbuds feature a double earpiece for stereo sound, built-in microphone, and 21+ hours of playtime. The open sound 2-mic ENC technology enhances the audio experience for clear calls, making them ideal for on-the-go use. Perfect for consumers looking for a reliable and high-quality wireless earbud option.