• Sweat-proof Design
• Wireless Neckband
• Microphone: Yes
• Super Bass
• Comfortable in Ear Design
• Wireless Connectivity
• Sensitivity: 103dB SPL +/-3dB
• Frequency Response: 20Hz - 20kHz
• -Charging Time: 2.5 Hours
• Battery Capacity: 500mAh
• Playback Time (Up to 40 Hours)
• Talk Time: Up to 40 Hours