• Lenovo Air Buds Headset Bluetooth Earbuds

• Brand Name: Lenovo

• Model: Lenovo Air-Pods Pro Upgrade Version

• Bluetooth Version: 5.0

• Air-Buds Battery Capacity: 45mAh

• Standby Time: 100H

• Charging Box Battery Capacity: 450mAH

• Long Time Power Reserve in the Charging Box.

• Can Charge earbuds 4 times

• Audio Decoding Protocol: SBC/AAC

• Support Protocol: HFP/HSP/A2DP/AVRCP

• Frequency Range: 20-20KHZ

• Micro Phone Sensitivity: 113+3dB

• Noise Reduction Value: 25dB

• Headset Charging Time: About 1 Hour

• Compatible with IOS / Android.

• Music Playing Time: up to 5-6 hours (varies by Volume level and audio content)