OPN Sound Osso Open-Ear Bone Conduction Headphones — IPX5, 9-Hour Battery, Black (OS1000BC)

The OPN Sound Osso is the open-ear headset that delivers true bone conduction. Sound travels through your cheekbones, leaving your ear canal completely open so you can hear the city around you while your audio plays. Canadians who run urban routes, ride trails, or live with single-sided hearing find these the most useful headphones they have ever bought — because they actually solve a real problem instead of just sounding loud.

A flexible titanium frame and medical-grade silicone finish make the Osso disappear on your head. At 24 grams it is one of the lightest sets in the open-ear category. Triple-tested for stability, so it stays put on long runs without the slip-and-adjust dance you do with earbuds.

IPX5 water resistance shrugs off sweat and rain. The 9-hour battery lasts a full marathon training week. Bluetooth 5.2 holds the connection up to 33 feet, and pairing is one tap on iPhone, Android, PC, or Mac. Bone conduction headphones Canada has been searching for, made by the brand that designs in Toronto.

Specifications

Model: OS1000BC

Technology: Bone Conduction Transducers (20Hz–20kHz)

Battery: 9 hours playback / 12 days standby

Water resistance: IPX5

Connectivity: Bluetooth 5.2 (A2DP, AVRCP, HSP, HFP)

Weight: 24 g (0.8 oz)

Compatibility: iPhone, Android, PC, Mac

Why buy from Clavia

Clavia is an authorized Canadian retailer for OPN Sound. This OS1000BC ships from a Canadian warehouse with the manufacturer warranty card in the box — no grey-market imports, no surprise duty at the door, and a Canadian team you can reach if anything needs warranty service.