Dewanghong GD28 Bluetooth Headset User Manual
- May 15, 2024
- Dewanghong
Table of Contents
Dewanghong GD28 Bluetooth Headset
Specification
- Ear clip
- Click Play Pause
- Double-click the call back
- When you call, click answer hang up double click reject
- Long press 2S boot Long press 5S to turn off
- After connecting to the mobile phone, long press the 2S dong to wake up the voice assistant
- Charging function 30MA Charging current is 30MA MA Full cut-off current of 7MA 3.3V 45S 3.3V low power alarm 45S newspaper once Until the shutdown 3.1V3 .1V low power shutdown
FCC ID: 2BEQB-GD28
FCC Statement
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with 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 with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which 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 following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions
- this device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation
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