Experience wireless freedom with the OSP 3 Bluetooth Neckband Earphones, designed for all-day comfort and exceptional audio performance. The ergonomic neckband design features ultra-soft, skin-friendly materials that stay comfortable during extended wear, while the lightweight construction (just 45g) makes them perfect for workouts, commutes, or daily use. With an impressive 50-hour playtime from the 800mAh battery, you can enjoy uninterrupted music, podcasts, or calls throughout your week - a quick 10-minute Type-C charge provides 5 additional hours of playback when you're in a hurry.

The advanced Bluetooth 5.4 technology ensures stable, low-latency connections up to 15 meters, with crystal-clear stereo sound that brings your music to life. Unique among neckbands, the OSP 3 includes TF card support, allowing you to load music directly onto the device and play without a Bluetooth connection - perfect for workouts when you want to leave your phone behind. The built-in LED indicator clearly displays battery status and connection mode, while the magnetic earbuds snap together securely when not in use. Sweat-resistant and durable, these earphones are ideal for active lifestyles, featuring intuitive controls for music playback, volume adjustment, and call management directly on the neckband.

7 Bullet Points:

✔ 50-hour marathon playtime (800mAh battery)

✔ Bluetooth 5.4 with 15m stable range

✔ TF/MicroSD card support for phone-free playback

✔ Skin-friendly, lightweight neckband (45g)

✔ Fast Type-C charging (10min=5hrs playback)

✔ Magnetic earbuds with secure snap closure

✔ Sweat-resistant design for active use

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5. Type-C charging neckband
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10. 50-hour playtime earphones