Sport Bluetooth Earphone With SD Card Slot

Brand Name: NAIKU
Style: Neckband
Communication: Wireless
Connectors: None
Wireless Type: Bluetooth
Vocalism Principle: Other
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: For Mobile Phone,For iPod,Sport
Plug Type: Wireless
Sensitivity: 123dB
Frequency Response Range: 20-2000Hz
Line Length: None
Resistance: 16Ω
Waterproof: Yes
Model Number: NAIKU S9 Plus
Support Apt-x: No
Support Memory Card: Yes
Support APP: No
Is wireless: Yes
With Microphone: Yes
Package: Disposable environmental protection packing bag
Micro SD Card Slot: Yes,Support SD card
Model Number: S9 Plus