<p>1. Bluetooth 5.0 Headphones, Over-Ear Design, Long Battery Life\/No Fatigue When Worn For A Long Time</p> <p>2. Intelligent Noise Reduction, Comfortable To Wear, Using Customized Bluetooth Chip, Continuous Connection Up To 15 Meters, Strong Anti-Interference And Transmission Speed Pioneer.</p> <p>3. High Audio Sampling Rate For True High-Definition Calls, And Acoustic Algorithm For Voice Reduction To Effectively Reduce Ambient Sound</p> <p>4. Card\/Cable\/Bluetooth Multi-Mode Playback, No Need To Worry About The Phone Being Out Of Power And Unable To Play Normally, Multi-Mode Selection.</p> <p>5. New Bluetooth 5.0 Strong Core, Stable Connection</p> <p>Description:</p> <p>1. Frequency Pool: 2.402-2.480GHZ</p> <p>2. Distance: 10m</p> <p>3. Talk Time: 7 Hours</p> <p>4. Speaker: \u03C640mm</p> <p>5. Lithium Battery: 400mAh</p> <p>6. Play Time: 7 Hours</p> <p>7. Bluetooth Solution: Bluetooth 5.0</p> <p>8. Rechargeable Lithium Battery: 3.7v\/150mah</p> <p>9. Speaker: 40mm 24\u03A9</p> <p>10. Usage Time: 5 Hours</p> <p>11. Functions: Foldable, Adjust Volume, Switch Songs, Answer Incoming Calls And Reject Calls, Hang Up Calls, Bluetooth Playback, Hands-Free Calls, Call , Bluetooth Reconnection, Voice Prompts, Battery Display, Pure English Broadcast, 5 Minutes Elapsed Time Connected To Automatic Shutdown</p> <p>Note:</p> <p>Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use</p> <p>Colour:Black</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1 x Head-Mounted Bluetooth Headset</p> <p>1 x Charging Cable</p> <p>1 x Instructions In Chinese And English</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>