Feature:
1. Selection of parts: Two independent audio transformers are used, and the material of voltage changer is aerospace material.
2. High sensitivity, high reducibility, 10-20DB higher sensitivity than similar low-end transformers, full tone, pure sound quality.
3. Circuit design: Stereo dual channel independent design, circuit board specifications: 45mm X 30mm, very small, suitable for small space and other car internal installation.
4. Connection modes: Two connection modes, can be input and output through 3.5mm headphone socket, or can be directly connected through two blue sockets.
5. Eliminate current sound. Common Ground Isolation Audio Eliminates voltage changer Current Acoustic from AUX Common Zone. Output and Output Ground Lines are Isolated by voltage changer, and there is no Common Ground.

Specification:
Product size: 45mm*30mm*15mm/1.77*1.18*0.59''
Packing weight: 22g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.