Ainovo Industry TW-89 TRUE WIRELESS BLUETOOTH EARBUDS User Manual
- June 5, 2024
- Ainovo Industry
Table of Contents
Industry TW-89 TRUE WIRELESS BLUETOOTH EARBUDS
User Manual
Key Diagram
- Earphone dust screen
- Multifunctional key
- Microphone
- Earphones charging port
- Charging port
Specifications:
- Earphones battery: 40mAh per earbud
- Charging Case Battery: 180mAh
- Transmission Distance: 10m
- Frequency: 2.4 GHz
- Charging time: 1.5 hours
- Playtime: 3.5 hours
- Standby time: about 100 hours
Package Contents:
- Charging case * 1 pcs.
- True wireless earbuds * 2 pcs.
- Lighting cable: 20cm * 1 pcs.
- User manual and Warranty card
Earphones Use Steps and Special Instructions:
- Open the cover, and remove the earbuds from the charging case, earbuds will automatically turn into a pairing mode.
- Turn on the Bluetooth on your device and choose the [ MT-J80] device to connect. When the LED indicator of both earbuds will start to flash slowly in blue color, the earbuds connect with your device successfully.
- To charge the earbuds place them back into the charging case.
- If you put earbuds back into the charging case they will automatically turn off and charge.
- Each earbud can be connected separately and used separately with other Bluetooth devices.
- To save battery TWS Earbuds will automatically shut down if there is no connection to the Bluetooth device for 3 minutes.
Earphones Touch Function Description:
- Power on: remove from the charging compartment and the earphone will start automatically.
- Power off: Put the earbuds back into the charging case or long press 3 seconds to shut down.
- Play/Pause: Single touch on any of the earbuds will initiate play or pause.
- Vol+: Two quick touches on the left earbud times will increase the volume
- Vol-: Two quick touches on the left earbud will decrease the volume
- Previous song: Three consecutive touches of the left earbud will switch to the previous song.
- Next song: Three consecutive touches of the right earbud will switch to the next song.
- Answering the calls: When the phone rings, press any of the earbud multifunctional keys to answer the call.
- Hand-up calls: During a call press any of the earbud multifunctional keys to hand up.
- Reject incoming calls: Long press any of the earbud multifunctional keys.
Please Note:
- Do not abuse or throw this product, do not squeeze it between heavy objects. Keep the product far away from high temperatures and humidity. Keep the product away from other high-frequency transmitter equipment, this will affect the local signal reception, resulting in sound breakup and distortion or disconnection.
- Please note that while using this product, if for any reason you move out of the range of the device you are connected to, the earphones will be disconnected. When you return back in the range of the device you might need to perform the pairing procedure again as this depends on battery life. If the earbuds are powered on and they have been disconnected from a Bluetooth device for more than 3 minutes they will automatically power off to save battery life.
- This product can be connected to any Bluetooth-enabled device.
FCC ID: 2AFBDTW-89
FCC Caution:
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- This device may not cause harmfulinterference, and
- This device must accept any interference received, including interference that may cause undesired operation.
IMPORTANT NOTE:
Note: 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.
FCC Radiation Exposure Statement:
The device has been evaluated to meet general RF exposure requirements.
The device can be used in portable exposure conditions without restriction.