MINISO BT-551 Bluetooth Stereo Headsets For Neck User Guide

MINISO BT-551 Bluetooth Stereo Headsets For Neck User Guide

Product Description

1. Connect line
2. Receiver line
3. USB charging port
4. MIC
5. Indicator light
6. Multifunction button
7. Ear tip
8. Volume – / up
9. Volume + / next

Specifications and parameters

• Bluetooth version: Bluetooth 4.2
• Size: about 30CM
• Main material: ABS
• Bluetooth effective distance: about 10mUse time: 4 ~ 5 hours
• Standby time: 250 hours
• Charging time: about 2 hours
• Charging current: 80mA
• Battery capacity: 100mA

Basic operation

Boot Long
press multifunction key 3S to blue light, blue lamp flickers 3 times, then achieve boot function (vibration once), red and blue light alternate flicker, realize automatic enter bluetooth pair pattern

To turn it off
Long press the multi-function key 3S, shutdown (vibration once), red light.

Pairing

1. When the power is turned off, the long press is a 3S, the blue light is switched to the red light and the blue light flashes into the matching mode, the red and blue light is flashing
2. Press the MFB button for 6 seconds to enter the matching mod when the machine is off. (do not have the back function in the matching mode)

Connection
The headset is in pairing mode, the blue light flashes in 10 seconds, turns on the bluetooth on the phone, searches for the corresponding bluetooth pairing name (BT – 551), and clicks the connection.

Disconnect
In the connection state, the blue light is 10 seconds brighter and the headset is outside the receiver or the Bluetooth is turned off, causing the connection to disconnect and enter the reconnect mode

Back to the

1. When connecting, turn off the headset and reboot (the phone is not turned off) to initiate a reconnect
2. When the earphones and the phone are at a valid distance, the headphone is disconnected from the phone, and the headset enters the connected mode, within 5min (before), the headset can return to the effective range and initiate the reconnect
3. The headphones can only go back to the last device

Low electricity
When the battery voltage is 3.3 V, start the low-power reminder, 1min to the voice “low battery please charge”, the battery voltage in 5min is no less than the power of voltage (3.0v), the headset automatically shuts down, the red light flashes 1timesin 5 seconds.

Automatic shutdown

In the boot state, if there is no device connection, the Bluetooth headset will be automatically closed after 5 minutes and the red light will flash 3 times

Drag and drop function
The headset turns on A bluetooth connection and turns off the bluetooth. The headset restarts to connect to phone B, then opens the connection record of phone A, clicks the connection, realizes the function of one and two, and the blue light flashes in seconds.

The volume adjustment
In the connection state, press the V + key to trigger the add sound action, the sound is added to the voice, and the Apple phone will synchronize the volume, at the maximum volume there is a hint, the maximum volume is a hint “drip”.
In the connection state, press the v-button briefly to trigger the reduction, and the voice is reduced to one, and the iPhone is in sync

Music operation
The last song: in the connection state, the long press V – button 2 seconds to trigger the last action, play a song Next: in connection state, the long press V + button 2 seconds to trigger the next action, play the next song.

Charger and current
Before using any of the chargers for this earphone, please check the specifications of the charger label is follow the requirements, recommend the charger output voltage is: 5 v, and the output current is 80 ma, it is very likely charging voltage is too high to damage the bluetooth headset, charging, normally on a red light.

Precautions and warnings

1. Fire prevention, moisture-proof, and anti-fall.
2. Use the distribution data line to charge the bluetooth headset, and use other data lines to cause damage to the bluetooth headset.
3. The dental headset is equipped with the function of the absorbent stone, such as a metal plate or electronic equipment in the body, please consult with the doctor to purchase or try out the bluetooth headset.

FCC STATEMENT :

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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE:
This equipment has been tested and found to complywith the limits for a Class B digital device, pursuant to Part 15of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses andcan radiate radio frequency energy and, if not installed and used following the instructions, may cause harmful interference to radio communications.

However, there is noguarantee 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 correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment andreceiver. 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.

RF warning statement:
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

REFERENCE LINK

https://www.miniso-au.com/en-au/product/54208/wireless-in-ear-headphones-black-model-bt-551