D21 Ear Wire Headset

• Type: in-ear headphones
• Contains a microphone
• Comfortable design for everyday use

Specifications of hifi audio D21 handfree:

• High quality wired earphone
• Works with all devices
• It increases sound output and reduces sound loss
• Equipped with a loudspeaker

Features of hifi audio D21 handfree:

• Precision engineered to maximize sound output with high fidelity
• Ergonomically designed to ensure more comfort in the ear
• Remote control of music and phone calls
• Anti-interference and more effective