All 8 products from WENZHOU CHANGJIANG AUTOMOBILE ELECTRONIC SYSTEM CO.,LTD.

These wired earphones feature noise cancellation and a radiation-free design. They use a 3.5mm connector for compatibility with various devices.

These wireless earphones use air tube technology to deliver sound, reducing direct radiation exposure. They feature Bluetooth V4.1+EDR for stable connectivity and incorporate a built-in microphone for calls.

Wireless Bluetooth headset employs air tube technology to reduce radiation exposure. It features V3.0 Bluetooth for connectivity and clear sound.

This anti-radiation headset uses air tube technology to minimize electromagnetic radiation exposure to the head. It is designed for use with cell phones and other devices, providing clear audio while promoting safety.

These air tube headphones are designed to minimize radiation exposure from cell phones. They use air tube technology to increase the distance between the speaker and the ear, reducing direct radiation.

These air tube headsets reduce radiation exposure from mobile phones. They use air tubes to transmit sound, minimizing electromagnetic radiation to the user's head.

These stereo air tube earphones feature an in-ear design and Bluetooth connectivity. They are compatible with MP3 players and phones for a high-quality audio experience.

These headphones are designed to minimize EMF radiation exposure while providing high-quality audio. They feature a 3.5mm X4P plug for compatibility with a wide range of devices.