Description
The X4 wireless headphones let you enjoy a great portability experience, streaming powerful sound with no strings attached for up to 18 hours of pure pleasure. You can listen music wirelessly, anywhere at any time, sharing easily via BT. With a superior comfort and lightweight, your X4 headphones are easy to adjust, perfectly fitting your head for total movement freedom. With their discreet and stylish design and the possibility of answer or make calls, the X4 headphones are a great choice to listen to music anywhere, including at your workplace.
Features
LIGHT WEIGHT AND SOFT TOUCH
Wireless Headphones
You can listen music wirelessly, anywhere at any time, sharing easily via BT. Enjoy a great portability experience with a battery life of up to 18 hours.
Headphone Rotation
The X4 headphones are extremely comfortable, lightweight, and easy to adjust. Thanks to the 90-degree rotation you can fit them perfectly on your head for total movement freedom.

Inputs and Functionalities
Answer or make calls without worries, with the X4. Enjoy the connectivity of an auxiliary input, micro SD card, and FM radio connection.
Specifications
Product Type | Wireless Headphones with Microphone |
---|---|
Frequency Response (-6dB) | 20Hz – 20kHz |
Full-Range Driver | 40mm Full-Range Driver |
Wireless Connection System | BT v5.0 |
Wireless Range | 10m (32.8ft) |
Audio Signal Inputs | Stereo BT | AUX | Micro SD Card | FM Radio |
Input Connectors | 3.5mm Stereo Jack | Micro SD Slot |
Power Input | DC 5V – 1A |
Special Features | Hands-Free Calls | Wired and Wireless Connection | 90º Ear-Muff Rotation |
Battery Type | Rechargeable – 400mAh (Lithium-ion) |
Bat. Playback Time | Up to 18 Hours |
Bat. Charging Time | 2.5 Hours |
Dimensions (WxHxD) | 199 x 176 x 50mm (7.83″ x 6.93″ x 1.97″) |
Net Weight | 186g (0.41lb) |
Shipping Weight | 350g (0.77lb) |
Accessories | Free Protective Bag Included |