Wireless headphones QCY Crossky R70, Bluetooth 5.0, noise cancelling, model CT02 (black)

The QCY Crossky R70 over-ear wireless headphones provide Bluetooth 5.0 connectivity and active noise cancelling in a foldable, travel-friendly design. Model CT02 in black delivers wireless audio to phones, tablets and laptops, supports hands-free calls and is built for extended listening sessions. On-ear controls allow playback, call handling and volume adjustment without reaching for a paired device, while the padded earcups and adjustable headband aim to increase comfort during commuting, remote work and media consumption.

Advantages

Active noise cancelling reduces ambient sounds for clearer audio and fewer distractions. Bluetooth 5.0 ensures a stable wireless connection and lower power consumption compared with older standards. The headphones include integrated on-ear controls for playback and calls, and a built-in microphone for hands-free use. Foldable construction and a compact profile make them easy to store and carry. Cushioned earcups and an adjustable headband enhance comfort for long listening sessions.

Suitable for

• Commuting and travel
• Remote work and video calls
• Watching movies and streaming music
• Hands-free phone conversations
• Everyday portable audio use

Key specifications

• Connection: Bluetooth 5.0 wireless
• Type: Over-ear, closed-back headphones
• Noise control: Active noise cancelling (ANC)
• Controls: On-ear buttons for playback, calls and volume
• Microphone: Built-in for hands-free calls
• Battery: Rechargeable internal battery for extended playback
• Design: Foldable with adjustable headband and padded earcups
• Color: Black

How to use

Charge the headphones fully before first use using the supplied charging cable. Press and hold the power button to turn the headphones on and enter pairing mode; select the device named for the headphones in the Bluetooth settings of your phone, tablet or laptop. Use the on-ear controls to play or pause audio, skip tracks, adjust volume and answer or end calls. Enable or disable active noise cancelling according to your environment. Store the headphones in a protective case or a clean, dry place when not in use and recharge the battery as needed to maintain performance.

Usage recommendations

For best noise reduction, ensure earcups fully cover the ears and the headband is adjusted for a comfortable, snug fit. Keep firmware and device Bluetooth drivers up to date for optimal compatibility. Avoid exposing the headphones to moisture or extreme temperatures and follow local regulations for safe headphone use while commuting or driving.