Wiwu Airpods Crystal True Wireless Stereo T21

Key Features:

• Bluetooth Version: 5.3

• Chipset: AD6973D4

• Battery Capacity: 25mAh per earbud; 300mAh charging case

• Charging Time: Approximately 2 hours

• Playback Time: Up to 4 hours for music playback; 3.5 hours for phone calls

• Standby Time: Up to 180 hours

• Design: Semi in-ear ergonomic design

• Sound Quality: HiFi audio with Environmental Noise Cancellation (ENC)

• Charging Port: Type-C

• Bluetooth Range: Up to 10 meters