Wireless Headset Single -Ear Bluetooth

wireless headset bluetooth business headset long standby voice broadcastThis is an Earhook BT Headset Noise Cancelling Single Ear, a 9business headset. The newly upgraded 6 core technologies and cross-generation configuration bring you the pleasure of new technology, intelligence and comfort, so you have no reason to "reject" it.
Features of this sports earphone:
 This noise cancellation earbuds:
Intelligent noise reduction - dual microphone noise reduction technology, effectively reduces ambient noise and background noise, allowing clear calls in noisy environments.

Energy- saving，pioneer intelligent hibernation

 This bluetooth neckband headset:
Large capacity, long battery life, 7 hours of listening to songs and calls, long-lasting use.