Koss KPH7 Wireless On-ear Headphones, Black

The Koss KPH7 are wireless on-ear headphones that utilize a closed-back acoustic system. Connectivity is established through Bluetooth 5.3, offering a stable wireless connection for devices within a 10-meter range. The audio drivers provide a frequency response of 20 Hz to 20,000 Hz, with an impedance of 32 ohms and a sensitivity rating of 91 dB. This technical profile ensures compatibility with a variety of audio sources, including mobile devices and laptops, without the need for external amplification.

An integrated battery provides up to 18 hours of continuous audio playback from a full charge. The headphones recharge using an included USB-C cable. For hands-free communication, an on-board microphone is built into the headset. Volume and playback controls are located directly on the ear-cups for convenient adjustments without needing to access the source device. The lightweight, 70-gram frame also features a foldable design for more compact storage during travel.

• On-ear, closed-back design with a headband
• Wireless connectivity via Bluetooth 5.3
• Provides up to 18 hours of continuous playback
• Integrated microphone for hands-free calls
• On-ear controls for volume and media playback
• Foldable construction for enhanced portability
• Recharges using a standard USB-C port
• Includes a USB-C charging cable