Air31 Earbuds Wireless Transparent Bluetooth 5.3 Air buds

ANC Noise Cancelation & HiFi Stereo Sound| Fast Charging & Long Battery Life| HD Stereo Sound with High Bass

• Wireless Type: Bluetooth EDR
• Bluetooth Version: 5.3 V
• Transmission Distance: About 15 – 25 m
• Playback Time: Up to 5 – 6 Hours
• Standby Time: Approx. 72 Hours
• Charging Time: Approx. 1-2 Hours
• Single Earbud Battery Capacity : 30 mAh
• Charging Box Capacity : 250 mAh