Devia Lite1 Wireless Bluetooth Headphones (JH-820) - Beige

Description

The DEVIA Lite1 JH-820 is an on-ear wireless headset designed to offer total listening freedom. Thanks to Bluetooth 5.0 technology, it ensures a stable and fast connection with your smartphone or tablet, while guaranteeing optimised energy consumption to achieve up to 10 hours of battery life. Its minimalist beige design, combined with a foldable and lightweight structure, makes it the ideal companion for daily use, whether for commuting or office work.

Technically, the JH-820 stands out for its versatility. In addition to its wireless connectivity, it includes a Micro-SD card reader allowing autonomous playback of your music files. A 3.5mm Jack auxiliary port is also present, allowing you to switch to wired mode if the battery is discharged. The 40mm speakers deliver balanced sound, complemented by soft ear cushions offering prolonged comfort and effective passive acoustic isolation against ambient noise.

The headset features intuitive control buttons directly on the earcup to manage music (play/pause, tracks) and adjust the volume. The integrated microphone allows for hands-free calls with clear voice capture. The adjustable headband adapts to all head shapes, ensuring a stable fit without excessive pressure on the ears.

Technical Specifications

• Bluetooth Version: V5.0 (Increased stability and standard 10-metre range)
• Speaker Diameter: 40 mm (balanced spectrum dynamic transducers)
• Playback Autonomy: Approximately 10 hours of continuous operation
• Battery: Rechargeable 300 mAh Lithium-Polymer
• Playback Interfaces: Bluetooth, 3.5mm Jack (AUX), Micro-SD / TF storage card slot
• Charging Time: Approximately 2 hours for a full cycle
• Mechanical Design: Foldable chassis for easy transport and storage
• Finish: Clean matte beige, office-grade

Workshop Advice & Usage

To preserve the chemical health of the 300 mAh battery, we recommend a full charge before the first use and to systematically use a standard mains adapter (5V/1A); the use of high-voltage fast-charging blocks for smartphones should be avoided. If you use the Micro-SD card mode, ensure that it is pre-formatted to FAT32 format to ensure maximum playback compatibility for your audio files. Although the foldable structure is optimised for professional mobility, handle the hinges with care and avoid twisting the headband beyond its adjustment capacity. For workshop maintenance, a simple soft cloth will suffice to maintain the shine of the beige finish without altering the synthetic materials of the cushions.