Ugreen Hitune T6 Magic Ws211 Earphone Wireless In Ear Style Active Noise Cancellation

Bluetooth Version: 5.4
Frequency Band: 2400Mhz-2483.5Mhz
Max. Rf Output Power: 4Dbm
Transmission Distance: 10M/33Ft (No Blocking)
Bluetooth Profile: Hfp/Avrcp/A2Dp/Ble/Spp
Codecs: Aac/Sbc/Ldac
Frequency Response: 20Hz-40Khz
Charging Port: Usb-C
Charging Case Battery: Polymer Lithium-Ion Battery
Earbuds: 35Mah 3.85V (0.135Wh)
Charging Case: 400Mah 3.7V (1.48Wh)
Limited Charging Voltage: 5.25V
Charging Case Input: 5V/500Ma
Charging Case Output: 5V/200Ma
Charge Earbuds: About 1.5 Hours
Charge Charging Case: About 2 Hours
Operating Time:

6 Hours With Single Charging
30 Hours With Charging Case