Hello RT954 True Wireless Earbuds User Manual
- June 6, 2024
- Hello
Table of Contents
True Wireless Earbuds
User Manual
In the Box
A. Charging Case
B. TWS Earbuds
C. S, M, L Earbuds Tips
D. Type-C Charging Cable
E. User Manual
Product Description
• Charging Case
• Wearing Earbuds
Choose the earmuff that is most suitable for your ear, tilt the cap down and gently place the earbuds in your ear.
Tilt the earbuds back under the ear ridge to a comfortable angle until it is firmly fixed.
Charging method
Remove the isolation film from charging contacts and fully charge the battery before using the earbuds for the first time.
-Plugin the charging cable to charge both the earbuds and the charging case at the same time.
-The charging indicator light flashes during the charging for charging case. When the battery is fully charged, the charging indicator is steady red.
-During the charging of the earbuds, the indicator of the charging case is always on and the red light of the earbuds indicators is on.
-When the earbuds is fully charged, all lights are off.
Starting up
-Take the earbuds out of the charging case and it turns on automatically. -If the earbuds is off status after taking it out, press and hold the multi-function button for 3 seconds until the blue light flashes 3 times.
Shut down
-Put it into the charging case and the earbuds will automatically shut down.
-When the power is on, press and hold the multi-function button for about 5 seconds.
Use of dual earphones
• Auto-connect
-Take both earbuds out of the charging case at the same time, wait for 2-3 seconds till the indicator of the left earbuds flashes red and blue, turn on the device’s Bluetooth, search “E300” and click to complete the connection. If the connection fails, put the earbuds back in the charging case and repeat the above operation. After the first connection, the earbuds can be automatically connected back to the last paired device (Bluetooth function needs to be turned on)
• Connect manually
When the earbuds are turned off, manually turn on the two earbuds. After the
two earbuds are connected in series, the left earbud indicator flashes
alternately red and blue, and the device is turned on for Bluetooth
connection.
Reset device
If the earbuds cannot be connected or work properly, please refer to the
following method to reset the headset:
Take the earbuds out of the charging case, press and hold the two multi-
function buttons for 15 seconds at the same time, the second red and blue
lights flash alternately 3 times, then release the button and put the earbuds
into the charging case, clear the device’s connection record, reset
successfully.
(The earbuds will automatically enter the pairing state after a successful
reset, turn on the device’s Bluetooth to connect)
The main function
• Answer/end call When a call comes in, short press the multifunction key to
answering; during a call, short press the multi-function button to hang up the
phone.
• Reject call When a call comes in, press and hold the multi-function button
for about 2 seconds to refuse a call.
• Play/pause music In standby mode, short press the multi-function button to
pause/play music.
• Wake up voice assistant In standby mode, press and hold the multi-function
button, hear two beeps, and turn on the voice assistant.
• Redial call After successfully connecting with the phone, double-click the
multi-function button to pull back the last contact in the most recent call.
• Discontinue outgoing calls Short press the multi-function button once while
making a call.
Basic parameters
Product model: E300
• Basic parameters of earbuds
Single earbud weight: 4.5g
Product Size: 26.5×17.1 x25mm
Communication distance: 10m
Battery capacity: 40mAh
Charging time: Within 1 hour
Call duration: About 4 hours
Standby time: About 150 hours
Input parameters: 5V = 55mA
Type of battery: Lithium-ion polymer battery
Bluetooth version: Bluetooth 5.0
Bluetooth protocol: HFP/A2DP/HSP/AVRC
• Basic parameters of charging case
Product Size: 61.8%39.3×31 mm
Input parameters: 5V= 320mA
Output parameters: 5V= 500mA
Charging time: About 50 minutes
Battery capacity: 200mAh
Type of battery: Lithium-ion polymer battery
FCC Notice
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 1: 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
commutations.
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.
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.
Scan the code to get more language instructions.
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.
Any questions? Contact:
[email protected]
(Response Time:4-24h,excl. holidays)
MANUFACTURER Shenzhen 1Mii Technologies Limited.
Address: 4th FI, Bldg B, Runfeng Industrial Park, No. 4197 Baoan Blvd., Gushu
Community, Xixiang St., Baoan Dist., Shenzhen, China.
MADE IN CHINA