Albrecht Audio MAX-treme Mode D'emploi page 9

mini USB port and plug the other USB end into the computer`s USB port.
It also can be charged by DC 5V USB adapter.
LED indicator is red when charging, the LED indicator is off after the Li-battery charge full.
Normal charging time is about 3 hours from 5V/500mA power supply.
When the battery capacity is less than 6%, the AUX indicator light flashes quickly for
prompted, please charging timely.
When the battery fully charged, the speaker system`s micro-computer control will stop
charging automatically.
7 Specification
Output power: 2 x 3W RMS
Speaker driver: 2 x 1,5 inch/4 ohms
Frequency range: 80Hz~20KHz
Sensitivity: 86dB
Distortion: ≤1%
S/N ratio: ≥82dB
Unit dimension: W150 x D32,5 x H54 mm
Unit weight: 165g
8 Notices:
* Keep or use this device at room temperature.
* Do not expose this device to rain or moisture.
* Do not throw the device to avoid the damage by falling.
* Do not disassemble, repair and remodification the device.
* Do not use Chemical solvent to clean the device.
* If necessary, please use the general Li-battery of Nokia BL-5C, PC USB Port or
DC 5V adapter to power the device.
* Please follow the safety and operating instructions of the Li-battery, do not discard it
at random or throw it into the fire to avoid danger.
9 CE Declaration of Conformity
European laws require that the manufacturer of any transmitting
device must add his declaration of Conformity with the European
standards and regulations. This device is a 2,4GHz DIGITAL
SHORT RANGE DEVICE with Bluetooth compatible Class 2 V 3.0 + EDR protocol for
use together with Bluetooth or compatible phones or other BT-master-devices for office,
home or other private use in all European countries free of any license or charges.
This device shall only be sold in countries, where the user manual is available in the