Wireless Car FM Transmitter - 3.5mm Audio Headphone Jack, for Mobile Phones and Tablets (Model DSER107)

Material: ABS + PC 
Origin: Shenzhen 
Custom processing: Yes 
model: DSER107 
Current: 25mA 
Voltage: 4.2 
Emission frequency: 88.1-107.9 
Frequency response: 20-20K 
Distortion: 1 
Effective range: 15 
Item No .: DSER107 
Specification: black White