PRODUCT PARAMETERS
Bluetooth version:BT.4.0
Support Profile:HSP,HFP,A2DP,AVRCP
Communication distance:10M
Impedance:16/typ
Frequency 20Hz（Hz）~20KHz
MIC sensitivity:-42+3dB
Charger output specifications:5V/0.5~1.0A
Standby time:about 200 hours
Continuous talk time:about 4.5 hours
Even the music playing time:about 6hours
Charging time:about 2 hours

• NOISE CANCELLING TECHNOLOGY: Featured with CVC6.0 noise cancelling technology, our headphone filters out background noise to guarantee high quality sound and provides you clearer voice for calls.
• After hanging ear design, the memory will be able to highly active adsorption neckband fit ear gallery, running motion not falling.
• BLUETOOTH 4.0 TECHNOLOGY: Provides a several-second and stable paring with your bluetooth enabled device. Offering you impressive dynamic sound even you are 10 meters away from your device.
• FLEXIBLE & LIGHTWEIGHT: durable silicone neckband, 60% lighter than any other neckband headset , you'll even forget you have them on!
• SO EASY TO USE The volume, sound, song selection and telephone controls are all right on the wireless Bluetooth earbuds, making these the most convenient Bluetooth earbuds for running, sports, lifting weights & more! For All Bluetooth Devices Including iPhone 6, iPad, iPod & Samsung Galaxy S6

NOISE CANCELLING TECHNOLOGY: Featured with CVC6.0 noise cancelling technology, our headphone filters out background noise to guarantee high quality sound and provides you clearer voice for calls.Ubsmart