HEATZ HB57 Neckband

A wireless neckband-style earphone designed for long listening sessions. The HB57 offers up to 20 hours of playtime, features a silicone microphone for clearer calls, and has an OVP Power protection highlight (usually meaning over-voltage protection). The design shown on the box includes in-ear magnetic earbuds and an ergonomic neckband built for daily use, workouts, and casual listening.