Audio-Technica ATH-S700BT Headphones
• Bluetooth wireless technology with mic and music & volume controls built into the ear cup for answering/ending calls
• Built-in headphone amplifier ensures clear and accurate sound reproduction from the wireless signal
• Housings contain an acoustic chamber that's separate from the electronics and helps to maximize driver performance
• 40 mm drivers for outstanding sound quality. Frequency response: 20 - 24,000 Hz
• Remembers up to eight devices and automatically connects with the last paired devices; Soft, memory foam earpads provide a comfortable fit with outstanding sound isolation, Smooth, easily adjustable headband slider ensures a comfortable fit