Rear-Mounted Bluetooth Sports Earphones with Neckband

Rear-mounted Bluetooth sports earphones with a neckband design for active listening. The listing describes wireless stereo audio, hands-free calling, and a rear-mounted design.

Design: Neckband-style earphones intended for sports and everyday listening.

Features: Bluetooth wireless connection, stereo audio, and hands-free calling.

The supplier listing states approximately 4 hours of playback and 1–2 hours of charging; actual results can vary with use and device conditions.