The Volkano Rush 2.0 Bluetooth Earphones are lightweight, in-ear wireless headphones featuring Bluetooth 4.2 for easy connectivity, hands-free calling with an in-line mic, and controls for volume/playback. They offer 3-5 hours of playtime from a 55mAh battery, come with earbud wings and different sized caps for a secure fit, include a cable length adjuster and carry case, and boast features like sweat resistance and noise isolation for clear audio on the go. 

Key Features & Specifications:

• Connectivity: Bluetooth 4.2, 10m range.
• Audio: 10mm drivers, 20Hz-20kHz frequency, Stereo sound, Noise Isolation.
• Controls: In-line controls for volume, calls, track skipping, built-in mic.
• Battery: 55mAh, 3-5 hrs playtime, 2 hrs charging.
• Comfort: Lightweight, Earbud Wings, 3 cap sizes, Cable Length Adjuster.
• Durability: Sweat Resistant.
• Package Includes: Earphones, USB cable, 3 cap sizes, Carry Case, Manual.