Wireless headphones Defender FRE EMOTION B490 — over-ear, black

Defender FRE EMOTION B490 wireless headphones in black provide a compact over-ear design aimed at everyday listening. These Bluetooth headphones deliver cable-free audio and include integrated controls for playback and hands-free calls. A built-in rechargeable battery supports portable use, while the adjustable headband and cushioned ear cups are designed to offer extended wear comfort for commuting, home listening and remote meetings.

Advantages

The headphones offer straightforward Bluetooth pairing and on-ear controls to manage music and calls without reaching for a phone. Their over-ear shape and padded ear cups reduce external noise passively and improve listening focus. A rechargeable battery enables cordless operation for multiple hours on a single charge, and the foldable or compact form supports easy storage and transport.

Suitable for

• Listening to music and podcasts at home or on the go
• Hands-free phone and video calls during remote work or meetings
• Commuting and travel when a lightweight, portable headset is required
• Casual gaming and multimedia playback on phones, tablets and laptops

Key specifications

• Design: over-ear, closed-back
• Connection: Bluetooth wireless audio
• Controls: integrated on-ear buttons for playback and calls
• Power: built-in rechargeable battery for portable use
• Comfort: adjustable headband and cushioned ear cups
• Color: black

How to use

Power on the headphones and activate Bluetooth pairing mode according to the control panel indicators. On your phone, tablet or computer, select the headphones from the list of available Bluetooth devices to establish a connection. Use the on-ear buttons to play or pause audio, skip tracks, adjust volume if supported, and answer or end calls. Recharge the internal battery using the supplied charging cable when battery level is low; consult the indicator lights to confirm charging status.

Usage recommendations

For best performance, keep the headphones within the typical Bluetooth range of your source device and avoid obstacles or heavy interference. Charge the battery before extended use, and store the headset in a dry place when not in use. Clean ear cushions gently with a soft, dry cloth and avoid exposing the headphones to liquids or extreme temperatures.