Specification

Brand Name: NoEnName_Null
Vocalism Principle: Dynamic
Control Button: No
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: No
Style: In-Ear
Sensitivity: 120±3dBdB
Wireless Type: Bluetooth
Is wireless: Yes
Support APP: No
Function: Monitor Headphone
Function: For Mobile Phone
Function: Sport
Plug Type: Line Type
Connectors: None
Model Number: E12 Ultra
Support Memory Card: No
Resistance: 32ΩΩ
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
With Microphone: Yes
Store name: AK Audio Store
Bluetooth chip: QCC3020
Audio format: Aptx/AAC/SBC
Bluetooth protocol: A2DP/AVRCP/HFP/HSP
Charging time: 1 Hour
Transmission distance: About 10M