Crystal Wireless Earbuds

Design & Display: The centerpiece is usually the translucent or transparent charging case. Many models also incorporate a digital LED display right on the case to show the precise battery percentage for both the case and the individual earbuds.

Audio Quality: They offer HiFi stereo sound with a focus on deep bass and clear audio, delivered through dynamic drivers

Call Clarity: Most feature Environmental Noise Cancellation (ENC) technology with multiple built-in microphones. This filters out background noise, ensuring your voice is heard clearly during phone calls, even in busy environments.

Connectivity: They use modern Bluetooth versions (like 5.3 or 5.4) for fast, stable, and seamless pairing, often supporting an auto-quick pairing function when removed from the case

User Control: They typically use intuitive touch controls on the earbuds themselves to manage music (play/pause, skip tracks, volume) and calls (answer/end), as well as to activate your device's voice assistant

Battery Life: You can expect competitive battery life, often providing 5-7 hours of playtime on a single charge, with the compact charging case extending the total listening time to anywhere from 20 up to 70-100 hours in some premium models