Overview:
1.Equipped with Bluetooth chip to ensure sound quality and the highest-fidelity of headset.
2. Portable storage box, easy to carry and good protection. Please note: this box has no power pack function.
3. Ultra light and comfortable design, ergonomic earplugs and earrings, even if worn for a long time, will not bring a heavy feeling. The 180-degree turning arm can adjust the angle and install the earphone on the right or left ear.
4. Compatible with mainstream smartphones such as iPhone, Samsung, Huawei, LG, HTC, Android, etc., working time up to 8 hours, standby time 240 hours, 1.5 hours fast charging, 10 meters / 30 feet range.

Specification:
Communication: Wireless
Connectors: None
Wireless Type: Bluetooth
Vocalism Principle: Other
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation:Yes
Function:For iPod,For Mobile Phone,Common Headphone
Plug Type: Wireless
Sensitivity:95±3dB
Frequency Response Range:20-24000Hz
Line Length: None
Resistance:16Ω
Waterproof:No
Model Number: NAIKU V9
Support Apt-x: No
Support Memory Card: No
Support APP: No
Is wireless: Yes
With Microphone: Yes

Package Content:
1 x Earphone