Bluetooth earpiece V5.3 Single Ear Bluetooth Headset, with Noise Cancellation and Microphone Compatible, Talk time of 30 Hours Bluetooth Phone Headset, Available for iPhone and Android.

AIYIBEN Bluetooth earpiece V5.4 Single Ear Bluetooth Headset, with Noise Cancellation and Microphone Compatible, Talk time of 30 Hours Bluetooth Phone Headset, Available for iPhone and Android. (Z8)

Generic Bluetooth Headset V5.3, Wireless Bluetooth Earpiece 30Hrs HD Calling,LED Display Hands-Free Bluetooth Earphone for Driving/Business/Office, Black