-Item Type: A2 Wireless Earbuds
-Bluetooth version: Bluetooth 5.0
-Color: black \/ white
-Transmission Distance: 10 meters
-Charging Time: About 1 Hours
-Standby Time: About 100 Hours
-Playing Time: About 2.5-3 Hours
-Material: ABS
-Operating frequency: 2.402 GHz ~ 2.480 GHz
-Working voltage: 3.7V\/60mAh
-Charging input voltage: DC5±0.25V
-Noise Ratio: >90dB
Product List:
1 x A2 TWS Bluetooth Earphones
1 x Charging box
1 x USB Charging Cable
1 x User Manual