Lenovo X4 Bone Conduction headphones - Titanium+ABS shell, IP56 dust and waterproof, 7 hours of use, one-button control

Real bone vibration technology
Lenovo X4 wireless earphone uses advanced bone conduction / bone vibration technology to transmit sound to the inner ear through the vibration of the cheekbone, which can prevent damage to the eardrum due to wearing the earphone for a long time, making it healthier and safer to use.


PremiumPitch technology
Lenovo emphasized the sound, as the high and mid-bass sound of the X4, thanks to the PromiumPitch technology, is outstanding in the field of bone-vibration earphones, thus bringing the sound quality dictated by in-ear/on-ear headphones.


IP56 water and dust resistance
More resistant to rain and sweat, the best partner in sports.


Bluetooth connection
Built-in BT chip, offers stronger and more stable transmission speed, lower power consumption and stronger performance.


Comfortable + stable wear
The design is stable, so it is comfortable and reliable to wear + it is not easy to drop. The use of ABS + titanium alloy allows the headset to weigh only 25g, making it lighter and more durable.


Long usage time
A battery with a capacity of 150 mAh provides 7-8 hours of use.


One-button control
You can control the X4 with just one button: you can switch between numbers, turn it on and off, answer or reject an incoming call.