CHENYA TECHNOLOGY 2BD92PRO Earphones Instruction Manual
- June 17, 2024
- CHENYA TECHNOLOGY
Table of Contents
CHENYA TECHNOLOGY 2BD92PRO Earphones
FEATURE
Everyone’s cochlear structure is different. The first use of earphones requires gradual adaptation. Please do not wear them for too long.
Functional operation instructions
- Long press: Enable/Shutdown, Reject call
- Long press 1.5 seconds: Previous/Next song
- Tap twice: Answer/End call, Play/Pause music
- Tap Three times: Enable voice assistant
- Tap Four times: Increase/Decrease volume
- Tap Five times: prompt tone conversion
Pairing method
- Take out from the charging bin or press and hold the left and right earphones multi-function buttons for 3 seconds to turn on until the red and blue lights flash alternately, enter the ear search pairing state, enter the ear pair automatic matching, and match the main ear (right ear) The red and blue lights are alternately flashing, the secondary ear is flashing slowly, and the paired ear is successfully played.
- Start the Bluetooth function of the mobile phone or other devices. If it is an Android mobile phone or device, please click the “Search for Bluetooth device’ option. If it is the lOS system mobile phone or device, it will automatically search for the device; when searching for the model of the Bluetooth headset After that, click to enter the pairing; when the pairing is successful, the main (right) earphone will make a prompt to connect successfully, and the left and right earphones will turn blue and flash slowly, and enter the connection standby state. After the pairing is successful, the main ear is the right channel. The secondary ear is the left channel.
- The two earphones can also be paired with the mobile phone separately. The operation method can be operated according to the above step 2 operation method.
Product specifications
- Bluetooth version: Bluetooth V5.3
- Sensitivity: -90dBm
- Battery specification: Headset 3.7V/35mAh;
- Charging box: 3.7V/ 200mAh
- Support mode: a2dp/avctp/avdtp/avrcp/hfp/spp/smp/att/gap/gatt/r fcomm/ sdp/L2cap
- Transmission distance: >10 meters (in an ideal environment without any major obstacles)
- Playtime: About 5 hours
- Call time: About 5 hours
- Standby time: About40 hours
- Charging time: Charge the charging box for about 1.5 hours, and charge the headset for about 1 hour
- Charging box to charge the headset: single earphone About 6 times
FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to the following two 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. Any 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, under 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 car radiates radio frequency energy and, if not installed and used by 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 the receiver.
- Connect the equipment to 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.
The device has been evaluated to meet general RF exposure requirements. The
device can be used in portable exposure conditions without restriction.
FCC ID: 2BD92-PRO