Tinzzi E90 TWS Wireless Bluetooth 5.3 Earbuds Instructions
- June 12, 2024
- Tinzzi
Table of Contents
Tinzzi E90 TWS Wireless Bluetooth 5.3 Earbuds
Product Information
The E90 TWS Earbuds are wireless earplugs that are smart touch and comfortable
to wear. They come with the following parameters:
- Pair name: E90
- Bluetooth version: BT5.3
- Bluetooth profile: IFP V1.7; HSP V1.2; A2DP V1.3; AVRCP V1.6
- RF carrier frequency: 2402MHz-2480MHz
- Charging current: headset DC5V-40MA, charging box DC5V-300mA
- Battery capacity: charging box 250mAh, headset 30mAh
- Charging time: about 1 hour for the headset and 2 hours for the charging box
- Listening time: about 5 hours
Product Usage Instructions
- Pairing connection: Take out the earphones from both ends of the charging box. Turn on the left and right ears simultaneously. The earphones on both sides will pair automatically. The Bluetooth name will appear in the Bluetooth Search of your mobile phone. Click on it to connect.
- Power on: When charging the charging chamber, The earbuds will automatically power on, pair, and reconnect.
- Shutdown: The charging chamber will automatically shut down.
- Answer the phone: Lightly touch the left or Right channel once to answer an incoming call.
Note: Make sure to use the provided charging cable to charge the E90 TWS Earbuds or the charging box.
Parameter configuration
- Pair name: E90
- Bluetooth version: BT5.3
- Bluetooth profile: IFP V1.7; HSP V1.2; A2DP V1.3: AVRCP V1.6
- RF carrier frequency: 2402MHz-2480MHz
- Charging current: headset DC5V-40MA charging box DC5V-300mA
- Battery capacity: charging box 250mAh, headset 30mAh
- Charging time: about 1 hour for the headset and 2 hours for the charging box
- Listening time: about 5h
- Bluetooth receiving distance: 15m (barrier-free)
Instructions
- Pairing connection: Take out the earphones at both ends of the charging box, and turn on the left and right ears at the same time, The earphones on both sides will pair automatically, and the Bluetooth name will appear in the Bluetooth search of the mobile phone, click Connect
- Power on: When charging the charging chamber, pick up the automatic power on pair and reconnect
- Shutdown: automatic shutdown of charging chamber
- Answer the phone: Touch the left/right channel lightly once
- Hang up the phone: Touch the left/right channel lightly once
- Refuse to answer the phone: Press the left/right channel for a long time for 2 seconds
- Pause playing songs: Tap the left/right channel once
- Volume increase: Touch the night channel twice to automatically switch with the main and auxiliary engines)
- Volume reduction: Touch the left channel twice (automatically switch with the main and auxiliary engines)
- Last song: touch the right channel 3 times
- Next song: touch the left channel 3 times
- Summon Siri: Long press the left/right channel for 3 seconds
- Manual switch on/off. Long press the left/right audio channel for 5 seconds
Charging box
- Put the headset into the charging box, the red light of the headset is always on, The digital display screen of the charging box is on, and the power of the charging compartment and the running lights of the left and right headphones are displayed When the headset is fully charged, the red light is off
- Charge the charging box, the display screen will be on, the single digit will flash, and the full power display will be OK
- When the charging box is low, 00 is displayed and the display screen is off
(Please note that you must use a 5V1A charging cable to charge the Bluetooth headset charging box or use the charging cable delivered when purchasing the product)
Matters needing attention
- Do not treat this product violently, do not squeeze it with heavy objects, and keep away from high temperature and humidity.
- Keep away from WIFI, routers, and other high-frequency transmitting equipment, which will affect the signal reception of the machine and cause sound jamming and disconnection.
- Please use this product in an effective environment (10 meters), and there should be no physical barrier between the Bluetooth device and the headset (such as a wall).
- If the product is not used for a long time, charge the headset and base (within one month.
- In case of failure, please restart the headset and press 1/2 point operation (to avoid misoperation)
RF exposure statement
This equipment complies with the FCC radiation exposure limits set forth for
an uncontrolled environment. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
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.
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 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.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.