If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Sports Headset with Microphone Energy Sistem Neckband Travel 8 Bluetooth Black at an unbeatable price.

• Type: Wireless
• Connectivity: Bluetooth 4.2
• Range: 10 m
• Frequency: 2.4 GHz
• Frequency response: 20Hz ~ 20kHz
• Microphone: yes
• Rechargeable lithium battery: 160 mAh
• Approx. range: 10 hours
• Approx. charging time: 3 hours
• Includes: USB Cable
• Approx. dimensions: 18 x 14 x 2 cm