Ugreen TWS Bluetooth Headphones

Brand Name: UGREEN
Vocalism Principle: Dynamic
Control Button: No
Active Noise-Cancellation: No
Communication: True Wireless
Volume Control: No
Style: Headphone
Sensitivity: 42DBdB
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: 0Nonem
Support APP: No
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Number Of Drivers: 0
Plug Type: L Bending
Connectors: None
Model Number: CM338(80311)
Earcups Type: Sealed
Headphone Pads Material: Other
Bluetooth Version: 5.0
Codecs: AAC
Support Memory Card: No
Resistance: 16ΩΩ
Waterproof: No
Frequency Response Range: 20 - 20000Hz
Total Harmonic Distortion: 0.8--%
With Microphone: Yes
Features: With Microphone
Charging Method: Charging case
Magnet Type: Other
Product Name: TWS Bluetooth Earphone
Bluetooth Version: 5.0
Operating Distance: Up to 10m (Unobstructed Environment)
Control Method: Touch Button
Battery Capacity: 35mAh (single earphone)
Charging Case Capacity: 480mAh
Playing Time(Earphones): 3 hours
Calling Time(Earphones): 3 hours
Charging Time: 1 hour
Battery: Built-in Lithium polymer battery
Charging Port(Charging Case): Micro USB
Operating Times(Charging Case): 6.5 times(two earphones); 13 times(one earphone)
Input(Charging Case): DC5V, 500mA-1000mA
Output(Charging Case): 5V/100mA