Wireless Neckband

Package Contents:
-Neckband Headphones
-USB Charging Cable
-User Manual
Specification
-Sweat-proof Design
-Wireless Neckband
-Microphone: Yes
-Super Bass
-Voice changing function
-Comfortable in Ear Design
Connectivity
-Wireless Connectivity
-Sensitivity: 103dB SPL +/-3dB
-Frequency Response: 20Hz – 20kHz
Battery Charging
-Charging Time: 2.5 Hours
-Battery Capacity: 250mAh
-Playback Time (Up to 12 Hours)
-Talk Time: Up to 12 Hours
Warranty
-1-Year Warranty