Sanag B21S Bone Conduction Open-Ear Sports Headset – Like New

Open-ear bone conduction headphones from Sanag – model B21S. Great for running, cycling, and commuting when you want to stay aware of your surroundings. Key features: – Bluetooth 5.4, stable connection up to ~10 m – Open-ear bone conduction drivers – ears stay open for safety – Sweat-resistant design for workouts – Lightweight wraparound titanium-style band, comfy for long use – Built-in mic and onboard buttons for volume/playback – Battery 155 mAh – about a few hours per charge depending on volume – Charges via magnetic 2-pin cable (not USB-C) Condition: open-box/like new. Tested and working. Includes original box and user guide as shown in photos. Approx. dimensions: headband width ~12 cm × height ~10 cm × depth ~4.5 cm (4.7 in × 3.9 in × 1.8 in). Transducer modules ~2.8 × 2.2 × 1.5 cm each (1.1 in × 0.9 in × 0.6 in). One-size-fits-most. Why selling: switched to another pair and don’t need this one. Ideal for: running, biking, workouts, office calls, podcasts while staying aware of traffic. Pickup at 24 Southport St, Toronto, M6S 4Z1.