air 31 TWS Transparent earbuds (BEST ONE MOBILE)

• Wireless Type: Bluetooth EDR(both sides), Ultra Low Consumption<br />• Bluetooth Version: V5.3<br />• Bluetooth Mode: A2DP 1.3/HFP 1.6/HSP 1.2/AVRCP 1.6/D 11.3<br />• Frequency: 2.4 GHz<br />• Transmission Distance: About 15 – 25 m<br />• Driver Diameter: 10 mm<br />• Playback Time: Upto 5 – 6 Hours<br />• Standby Time: Approx. 72 Hours<br />• Charging Time: Approx. 1-2 Hours<br />• Battery Type : Li-Polymer Battery