FreePulse Wireless Headphones Volume controls and Bass Boost put you in charge of the music,
- High-carbon spring-steel headband: Ultra-lightweight, rugged construction ensures a secure, reliable fit.
- Cordless freedom: Rely on advanced Bluetooth 2.0 with Enhanced Data Rate (EDR) wireless technology for clear, interference-free audio from up to 33 feet away.
- Compatible with most music players: Position the patented stereo plug for compatibility with almost any music player.
Logitech WIRELESS HEADPHONES FOR MP3. Ear coupling: Circumaural, Headphone frequency: 24 - 24000 Hz. Connectivity technology: Wireless. Colour of product: Black, Volume control: Digital. Wireless technology: Bluetooth, Minimum system requirements: - Music playback device with 3.5mm stereo audio jack