Firstsing TWS 5.0 Cordless Vacuum Stereo Bluetooth Headset Motion Headset for IOS Android

Material: ABS
Applicable models: Suitable for all mobile phones and smart devices with Blooth function
Bluetooth Version: 5.0 EDR
Protocol mode: A2DP, AVRCP, HSP, HFP
Battery capacity: earphone 50mAH, charging compartment: 400mAH
Headphone usage time: 5-6 hours
Wireless Bluetooth headphones, deliver a high quality audio listening experience with clarity, and a smooth bass response for enjoyment of all styles of music.
Lightweight and great for sports, walking, running or a favorite activity.
Bluetooth 5.0, energy saving, improved data transfer, and less interference.
A long review, four hours of playback time and a long standard.
In microphone allow these headphones to act as a headset for hands free calling with mobile devices.