• Bluedio CI3 Bluetooth V4.1 sports earphone with mic for tablet PC smartphone
• Standard Bluetooth 4.1
• Near zero distortion
• Low power consumption
• Streamline design
• Sweat-proof design with high quality
• Compact and lightweight, providing comfortable wearing experience
• Easy to operate
• Double earplugs design
• Light weight and portable, easy and convenient to carry
• In ear style, very convenient when driving or doing sports
• Comes with S / M / L different sizes of earbuds for more comfortable wear

​