- Bluetooth version: V3.0 + EDR 
- Frequency: 20h~20KHZ
- Sensitivity: -42db+/3db 360
- Voltage: 5V +/-0.5
- Working current: 45ma (max)
- Stand-by current: 25ma (max)
- Frequency: 2.402~2.480 ghz
- Effective range: 5m
- Sensitivity: -92dBm
- Rf output: 4dBm
- FM frequencies: 87.5MHz~108.0 MHz
- Transmitted power: 87dBuv~107dBuv
- Effective range: 2m

Operation Guide:

- Plug the FM transmitter into your car cigarette lighter socket for power and please find search this device with the name of T20. 
- Find an empty station and keep the FM transmitter and car FM radio at the same frequency.

Note:

- Please change another stable channel if it has a lot of static because of frequency conflict.
- Please press the knob to adjust the channel when the screen displays the channel interface.

Package Included:

1 x FM transmitter
1 x User manual

Seller Warranty Policy:

● 45-Day Money Back Guarantee
● 12-Month Replacement Warranty
● 7/24 Online Customer Service
● Lifetime Support Guarantee