Sensitivity: 95 ± 5 dB
Frequency Response: 20 Hz-20 kHz
Charging Voltage: 5 V
[DC SYMBOL]
Battery: 3.7 V 55 mAh
Bluetooth Frequency: 2.4 GHz
This device complies w ith Part 15 of the FCC Rules. Operation is subject to the follow ing tw o conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
FCC Caution:
Changes or modifications not expressly approved by the part responsible for compliance could void the
user’s authority to operate the equipment.
FCC Statement:
“This equipment has been tested and found to comply w ith the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance w ith the instructions, may cause
harmful interference to radio communications. How ever, there is no guarantee that interference w ill not
occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, w hich can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the follow ing measures:
- Reorient or relocate the receiving antenna.
- Increase the separation betw een the equipment and the receiver.
- Connect the equipment into an outlet on a circuit different from that to w hich the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help
