CE Maintenance
1.Use careful with the earphone maybe excessive sound pressure from earphones and
headphones can cause hearing loss.
2.Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.
3.The product shall only be connected to a USB interface of version USB2.0.
4.Adapter shall be installed near the equipment and shall be easily accessible.
5.EUT Operating temperature range: -10° C to 40° C .
6.Adapter: The plug considered as disconnect device of adapter
Power supply and ADP(rating):
Input: AC 100V-240V, 50/60Hz 0.6A
Output: DC 5V/7V/9V 2A, 12V 1.5A
7.The device complies with RF specifications when the device used at 5mm from your body.
8.To prevent possible hearing damage. Do not listen at high volume levels for long periods.
9.Operations in the 5.15-5.25GHz band are restricted to indoor usage only.
This Frequency the following Member States or the geographical area within a Member State
where restrictions on putting into service or requirements for authorisation of use exist.
Declaration of Conformity
Shenzhen DOKE Electronic Co.,Ltd hereby declares that this Smart phone is in
compliance with the essential requirements and other relevant provisions of Directive
2014/53/EU. In accordance with Article 10(2) and Article 10(10),This product is allowed to be
used in all EU member states.