Satechi B4-FM Bluetooth Hands-free Car Stereo Fm Transmitter - Manual (Page 8)

Safety Precautions
Specifications
1. This product should be used only for 12V cigarette lighter
socket power.
2. Operate the device while the car is stopped to avoid the
car accident.
3. Do not expose it to direct sunshine.
4. Avoid using the device in strong magnetic field.
5. Do not subject the device to severe impact or dropping
from high position.
6. Keep the device away from any liquids.
7. We are not responsible for the damages caused by
misusing and repairing the device or battery replacement.
Bluetooth Standard v2.0 (Class II) with A2DP
Product Dimension 98 * 44 * 75mm
Weight of the product 65g
Frequency range 88.1 ~ 107.9MHz
Input power 12V
Output power Conformity with CE
Modulation FM(F3E)
USB Rated output power 5V / 1000mA