Casque Defender Basic 617

Headphones Defender Basic 617 are in-ear wired headphones with a 3.5 mm audio jack and a lightweight construction. They feature soft ear cushions and an adjustable headband to improve fit and comfort during extended use. Compatible with a wide range of devices that support a standard 3.5 mm connection, these black Defender headphones provide clear audio suitable for everyday listening and gaming.

Advantages

The Defender Basic 617 combines a lightweight design with soft ear cushions for comfortable wear, while the adjustable headband helps achieve a better fit. The wired 3.5 mm connection ensures broad device compatibility and a stable audio signal without the need for pairing or charging. The intraaural wearing style delivers focused sound and helps isolate ambient noise.

Suitable for

• Listening to music on smartphones, tablets and laptops
• Gaming on PCs and consoles with a 3.5 mm jack
• Making calls and attending online meetings when used with compatible devices

Key specifications

• Brand: DEFENDER
• Model: Basic 617 (63617)
• Ear coupling: Intraaural
• Connectivity: Wired, 3.5 mm audio jack
• Wearing style: In-ear
• Colour: Black

How to use

Insert the in-ear earbuds gently into each ear canal, adjust the soft cushions for comfort and secure fit, and place the adjustable headband if necessary. Plug the 3.5 mm jack into the audio output of your device. Adjust volume and playback from the connected device. For longer sessions, take periodic breaks to reduce ear fatigue.

Recommendations

For best sound clarity, ensure the 3.5 mm connector is fully inserted into the device jack and keep the ear cushions clean and dry. Avoid high volume levels for prolonged periods to protect hearing.