DescriptionAir31 Earbuds Wireless Crystal Transparent Bluetooth 5.3 Air 31 Ear buds Wireless Headset Transparent Charging Case Heavy Bass Stereo Earphones Noise Reduction Sports Headset with Microphone Waterproof Headphone LED Digital Display airpods_ by Sellify 365Wireless Type: Bluetooth EDR(both sides), Ultra Low ConsumptionBluetooth Version: V5.3Bluetooth Mode: A2DP 1.3/HFP 1.6/HSP 1.2/AVRCP 1.6/D 11.3Frequency: 2.4 GHzTransmission Distance: About 15 – 25 mDriver Diameter: 10 mmPlayback Time: Upto 5 – 6 HoursStandby Time: Approx. 72 HoursCharging Time: Approx. 1-2 HoursBattery Type : Li-Polymer BatteryAir31 Wireless Earbuds Bluetooth 5.3 ENC – TWS Air 31 Wireless Transparent Earphones with Deep Bass – In-Ear Headsets with Built-In Mic EDRColors : White, Black, Green, Pink Wireless Type: Bluetooth EDR(both sides), Ultra Low ConsumptionBluetooth Version: V5.3Bluetooth Mode: A2DP 1.3/HFP 1.6/HSP 1.2/AVRCP 1.6/D 11.3Frequency: 2.4 GHzTransmission Distance: About 15 – 25 mDriver Diameter: 10 mmPlayback Time: Upto 5 – 6 HoursStandby Time: Approx. 72 HoursCharging Time: Approx. 1-2 HoursSingle Earbud Battery Capacity : 30 mAhCharging Box Capacity : 250 mAhBattery Type : Li-Polymer BatteryWeight : Approx. 110 grams
