DEVIA OWS Pro1 EM401 | Professional Open-Ear Headphones Beige

Description

The DEVIA OWS Pro1 (EM401) embodies the new generation of personal audio systems thanks to Open Wearable Stereo technology. Designed for users who dislike the intrusion of silicone tips, these 'open' headphones sit on the outer ear without obstructing the ear canal. This technical architecture allows for prolonged listening without any ear fatigue, while ensuring total safety in urban environments by maintaining awareness of ambient sounds.

Powered by the Bluetooth 5.3 chip, the Pro1 offers exceptional connection stability and perfect audio stream synchronisation. Despite its open design, DEVIA has integrated large-diameter dynamic drivers to project rich, balanced sound towards the eardrum. The dual microphone system with ENC noise reduction analyses and isolates your voice from external disturbances, allowing for crystal-clear phone calls, even during your outdoor sports sessions.

Battery life is a major asset of this model: with its optimised batteries, it offers up to 10 hours of listening per charge. Its elegant carrying case extends this battery life up to 40 hours. Made with flexible medical-grade materials and ergonomic ear hooks, the EM401 ensures a secure and painless fit for all ear shapes. Its sober and modern beige finish makes it a choice accessory for both sports and remote working.

Technical Specifications

• Audio Technology: Open-Ear (Directed air conduction)
• Bluetooth Version: V5.3 (Low latency)
• Microphones: ENC system (Environmental Noise Cancellation for calls)
• Battery Capacity: 70 mAh (Headphones) / 500 mAh (Case)
• Battery Life: Approx. 8-10h per charge / Up to 40h total
• Charging Interface: USB-C
• Materials: Flexible liquid silicone and ABS

Workshop Advice & Usage

The OWS format is the ideal solution for customers complaining of irritation or a 'buzzing' sensation with in-ear headphones. For an optimal experience, adjust the ear hook so that the speaker is perfectly aligned with the entrance of the ear canal. Note that the bass response in open mode depends on this alignment. For maintenance, clean the charging connectors after each sports session with a dry cloth to prevent the accumulation of mineral residues linked to perspiration. The beige finish is UV-resistant, but occasional cleaning with a microfibre cloth will preserve its original shine.