Description: 1, Touch Control 2, Touch Use For Siri 3, Auto Power On 4, Auto Pairing 5, Bluetooths 5.0+EDR Support Binaural Call 6, Magentic Charging Case 7. HIFi Stereo 8. Wide Compatibility Ultra-Long Duration The Portable Charging Case Can Provide Extra 4 Times Recharge Which Multiple The Battery Life UP To 20H. Wherever You Go, You Can Enjoy The Listening Experience All The Day Without Power Shortage. Charging Is Just As Easy As That. HD Sound Quality Earbuds I12 Use φ6MM Speaker, HD Clear Sound Quality To Bring Enjoy Freedom Music Time New Bluetooth 5.0 1, Faster Data Transfer 2, Stable Connection 3, Low Latency 4, No Wires No Limits 5, Ultra Low Power Auto Pairing No Buttons, No Pressure Multiple Using Modes A Small Size Charing Designed Box, Feel Free To Put It In Your Pocket, Or Small Handbags. So That You Could Enjoy Listening To Music Or Watching Movie At Any Where And Any Time. Very Convenient.