Casque Schwaiger KH220BTW512

The Schwaiger KH220BTW512 headphones deliver wireless Bluetooth audio in a lightweight, white circumaural design. Designed for over-ear comfort with a head-band wearing style, these headphones cover a frequency range of 20–2000 Hz and offer a wireless operating range up to 10 metres. Weighing approximately 180 g, they balance portability and everyday wearability for music listening, calls and media playback.

Advantages

These wireless headphones provide cable-free connectivity via Bluetooth and a comfortable circumaural ear coupling that helps isolate sound. The head-band design and low weight make them suitable for extended use while maintaining a compact footprint. A defined frequency range ensures clear reproduction of mid and low frequencies for general listening needs.

Suitable for

• Listening to music at home and on the go
• Watching videos and streaming services
• Voice and video calls with Bluetooth-enabled devices
• Portable use with mobile phones, tablets and laptops within a 10 m range

Key specifications

• Ear coupling: Circumaural (over-ear)
• Connectivity: Wireless Bluetooth
• Frequency response: 20–2000 Hz
• Wireless range: up to 10 metres
• Wearing style: Head-band
• Weight: approx. 0.18 kg
• Colour: White

How to use

Charge the headphones according to the manufacturer’s instructions until the battery is ready. Activate Bluetooth on your source device, then put the headphones into pairing mode and select them from the device’s Bluetooth list. Place the head-band over your head so the ear cups fully enclose your ears for proper circumaural fit. Use the on-device controls (if available) or the paired device to adjust volume, play or pause audio and manage calls. Keep the connection within the specified wireless range for reliable performance.

Recommendations

For optimal sound and comfort, ensure a snug but not tight fit and maintain the headphones and ear pads clean. Avoid extended exposure to high volume levels to protect hearing. Use within the 10 m wireless range and keep the device battery charged before longer listening sessions.