Air 37 wireless earbuds Ultra Podsmax

Air 37 earbuds _ with Super Sound & High Quality Touch Sensors, True Stereo Headphones with Built in Mic 10m, Transmission Bluetooth Wireless Earbuds , Charging Case Sport, Headset for all Bluetooth Smart devices.
● Wireless Type: Bluetooth EDR(both sides), Ultra Low Consumption
● Bluetooth Version: V5.3
● Bluetooth Mode: A2DP 1.3/HFP 1.6/HSP 1.2/AVRCP 1.6/D 11.3
● Frequency: 2.4 GHz
● Transmission Distance: About 15 – 25 m
● Battery MAH: 300
● Driver Diameter: 10 mm
● Playback Time: Upto 4-5 Hours
● Standby Time: Approx. 72 Hours
● Charging Time: Approx. 1-2 Hours