HAYLOU OW03 - Open-Ear Bluetooth 5.4 Earphones (Black)

Description

The HAYLOU OW03 in Black combine discretion, absolute comfort, and sound performance. Designed for users who cannot stand the intrusion of in-ear headphones, these "Open-Ear" earphones use air conduction to project sound directly towards your ear. This unique design allows you to remain aware of ambient noise, a major asset for outdoor safety while offering "zero pressure" wearing comfort over the long term.

Despite their open structure, the OW03 make no compromises on power: they feature a large 16.2 mm driver ensuring a rich sound signature. The Bluetooth 5.4 chip ensures smooth, lag-free transmission, ideal for video streaming or professional calls. With 45 hours of total battery life and an IPX5 certification, they are designed to withstand the intensity of your most demanding workouts under their understated and professional matte black finish.

Technical Specifications

• Model: Haylou OW03 (Black)
• Type: Open-Ear (Air conduction)
• Bluetooth Version: 5.4 (Ultra-stable connection)
• Driver: 16.2 mm (Enhanced bass)
• Battery Life: 9h (earphones) / 45h total with case
• Calls: Dual-mic system with ENC noise reduction
• Water Resistance: IPX5 (Sweat and rain protection)
• Fit: Ergonomic silicone ear hook

Workshop Advice & Usage

The Open-Ear format of the HAYLOU OW03 is particularly hygienic as it does not come into contact with the inside of the ear. To maximise battery life, avoid leaving the charging case in direct sunlight or in environments with extreme temperatures. The matte black finish is excellent for hiding fingerprints, but a regular wipe with a dry microfibre cloth will maintain the premium look of the set. Thanks to Bluetooth 5.4, you can move up to 10 metres away from your source without loss of quality.