rombica BT-H020 Series True Wireless Earphones User Manual

True Wireless Earphones
mysound Duo White/ID: BT-H022
mysound Duo Black/ID: BT-H023
mysound Duo Rose/ID: BT-H024
mysound Duo Blue/ID: BT-H025

USER MANUAL

Thank you for purchasing Rombica device. Please read this user manual before the operation and save it for the future

GENERAL INFORMATION

1. Touch control area
2. Earphones LED indicator
3. Micro-USB port for charge the case
4. Charging case LED indicator
5. Earphones magnetic contacts
6. Charging case magnetic contacts

SPECIFICATION

Power (case): DC 5V, from battery
Bluetooth version: v5.0
Touch control: yes
Built-in microphone: yes, in each earphone
Frequency range: 20 Hz – 20 kHz
Driver power: 3 mW
Driver diameter: 7 mm
Sensitivity: 96 dB ± 3 dB
Impedance: 16 Ohm
Battery (earphones): 50 mAh / 3.7V
Battery (charging case): 500 mAh / 3.7V
In the box: earphones, charging case, USB cable,
extra silicone tips (S, M, L sizes), manual

OPERATION OF THE DEVICE

POWER ON
Earphones will automatically turn on when you take them out of the charging case*
POWER OFF
Earphones will automatically turn off when you put them in charging case. Also, you can tap the touch control area on both earphones together for 5 seconds to turn off EARPHONES CHARGING
To charge earphones put them in the charging case and close the case. Magnetic contacts on earphones should match with magnetic contacts on the charging case. LED indicator on both earphones is red while charging and turns blue — then turns off after 1 minute, when the battery fully charged
CHARGING THE CASE
Before first use, fully charge the charging case within 6 hours. New battery requires 2-3 full charge-discharge cycles to reach full capacity. Use (supplied) cable and connect it to the charging case by micro-USB side. Connect USB cable to the PC or wall charger (wall charger is not supplied). Charging case LED indicator blinks red while charging and turns solid red when the battery fully charged. When the case battery is low, charging case LED indicator blinks red frequently
PARING VIA BLUETOOTFI

1. Take earphones out of the charging case
2. Two earphones will pair with each other automatically
3. Open Bluetooth setting on your smartphone, enable Bluetooth and search for new devices. When Bluetooth earphones found, confirm pairing
4. After successful pairing both the Bluetooth earphones and your device, you can control playback by Bluetooth earphones touch control area

MONO USE
You can use only one earphone if needed.

1. Take any of earphone out of charging case
2. Earphone will be in pairing mode automatically”
3. Open Bluetooth setting on your smartphone, enable Bluetooth and search for new devices
4. After successful pairing both the earphone and your device, you can control playback by Bluetooth earphone touch control area

• If charging case is discharged, earphones will not turn on automatically. In this case, you can take earphones out of case and then tap the touch control area on both earphones together for 5 seconds to turn on
  ** If the pairing doesn’t happen – reset your earphones and try again
  ***If the connection doesn’t happen – reset your earphones and try again

TOUCH COMMANDS

You can control the earphones by touch commands
PLAY/PAUSE  Play/pause – tap the touch control area twice on any of earphones
NEXT SONG  Play next song – tap the touch control area three times on any of earphones
RECEIVE THE CALL Receive the incoming call – tap the touch control area twice on any of earphones when someone is calling

END THE CALL 2 TAPS Finish the call – tap the touch control area twice on any of earphones in call mode
REJECT THE CALL  Reject the incoming call – tap the touch control area for 2 seconds on any of earphones when someone is calling
VOICE ASSISTANT’  Activate voice assistant on your personal device – tap the touch control area for 2 seconds on any of earphones

EARPHONES RESET
If earphones can’t connect to each other or only one earphone have sound — you can reset your earphones

1. Put both earphones in the charging case
2. Tap the touch control area on both earphones for 10 seconds. LED indicator on both earphones will change oolor, and turns off, and then turns on again (pic. 1)
3. Take both earphones out of the charging case.LED indicator on both earphones will flash blue color (pic. 2)
4. Put both earphones back in the charging case again (pic. 3)
5. Reset is finished
   

• Activate Voice Assistant function works on default settings on iOS and Android operation systems. This function may not work on some of the devices

SAFETY INFORMATION

1. Before charging the case be sure that voltage of the power is 5V. The recommended adapter is 5V / 1000mA
2. f device is not used during long time, charge it at least once per month
3. In case of breaking do not try to open and repair device by yourself. Use service center.
4. Avoid influence of the high humidity, dust and dirt. Use dry soft lint-free cloth to clean device. Not allowed to use washing or cleaning liquids.
5. Do not store, use or charge device near heat sources and flammable objects, during low or high ambient temperature. Charging can be done only under adult supervision. Recommended temperature is 5 to 35 °C
6. Not allowed to drop or hit device
7. Do not insert foreign objects to the device interfaces
8. Never pull the cord to disconnect cable, pull the plug
9. TINS earphones is not intended for the commercial use
10. Standard battery life is 500 charge-discharge cycles. After exceeding 500 cycles the effective capacity of the battery can be reduced. Effective capacity also depends on the ambient temperature
11. Keep the charging case closed when you storage the device

STORAGE CONDITIONS
Keep the device in a dry, well-ventilated place, far from heaters and direct sunlight Keep the device out of reach of children. Do not bite or lick device, as it may cause damage or explode the device. Children or persons with disabilities should not use the device without the supervision of the responsible person

TECHNICAL CHARACTERISTICS AND APPEARANCE MAY BE CHANGED WITHOUT PRIOR NOTICE
Do not dispose with household waste! Required to dispose this electrical device at designated recycling collection point for electrical devices. It ensures that device is recycled professionally and prevents the release of the harmful substance into the environment. Make sure that device is uncharged before disposal

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>