K57 Clip-On Retractable Headset – Bluetooth 5.2

Hands-free calling just got a serious upgrade. The K57 Clip-On Retractable Headset combines a clever retractable earbud design with Bluetooth 5.2 for a stable, low-latency connection that keeps you connected all day — without the bulk of over-ear headphones or the hassle of tangled wires.

Whether you’re on back-to-back calls at the office, commuting, or running errands, the K57 clip-on headset clips securely to your collar or pocket and stays out of the way until you need it.

K57 Clip-On Retractable Headset – 22 Hours of Talk Time on One Charge

Most Bluetooth headsets struggle to last a full workday. The K57 clip-on retractable headset, however, delivers up to 22 hours of continuous talk or music time on a single charge — and an impressive 30-day standby when not in use. Furthermore, when the battery does run low, a quick 30-minute charge gets you back to full power fast.

The retractable earbud pulls out smoothly when you need it and tucks back neatly into the clip body when you don’t. As a result, there are no loose cables to manage, no earbuds to lose, and no tangling in your pocket.

Multi-Device, Bluetooth 5.2, and Built for Daily Life

Bluetooth 5.2 provides a noticeably more stable and efficient connection compared to older versions — lower latency, less interference, and better range. In addition, the K57 supports multi-device connectivity, so you can stay connected to your phone and tablet at the same time and switch between them seamlessly.

On-device buttons let you answer calls, end calls, adjust volume, and manage music playback without touching your phone. Moreover, the lightweight build means you’ll barely notice you’re wearing it, even after hours of use.

This headset is ideal for professionals who spend a lot of time on calls, commuters who need hands-free audio on the go, and anyone who wants a simple, reliable Bluetooth headset without the fuss of earbuds or heavy headphones.

Specifications

• Model: New-K57
• Bluetooth: Version 5.2
• Design: Clip-on with retractable earbud
• Talk/Music Time: Up to 22 hours
• Standby Time: Up to 30 days
• Charging Time: Approx. 30 minutes
• Multi-Connection: Supported
• Controls: On-device buttons
• Color: Black
• Use Case: Commuting, office, travel, hands-free calls