Bluetooth 4.1 Earphone Wireless Stereo Sports Headset Music Handsfree Earbuds Sweatproof Earhook Bluetooth Earphones Black Household Goods 3inch OLED HAT Quantity 1

3inch OLED HAT Quantity 1 DX

5(20cm) (same sides contact)

application:

Micro USB Output Interface Micro USB LCD Screen No Battery Measured Capacity 200 mAh Nominal Capacity 200 mAh Battery Type Li-polymer battery Battery included or not Yes Voltage 3

Working Condition

Bluetooth 4.1 Earphone Wireless Stereo Sports Headset Music Handsfree Earbuds Sweatproof Earhook Bluetooth Earphones Black Household Goods 3inch OLED HAT Quantity 1Product Description Model Number: Super X Function: Sport,For Mobile Phone,Common Headphone Wireless Type: Bluetooth With Microphone: No Is wireless: Yes Support APP: No Support Memory Card: No Support Apt x: Yes Waterproof: Yes Resistance: 16 Line Length: None Frequency Response Range: 20 21000Hz Sensitivity: 1223dB Plug Type: Wireless Active Noise Cancellation: Yes Volume Control: No Control Button: Yes Vocalism Principle: Dynamic Connectors: None