Richen A1 True Wireless Bluetooth Earphone User Manual

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Document ID	3589133
Application ID	MSuvyJAeNjUO0eCuMhMq5g==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	45.93kB (574156 bits)
Date Submitted	2017-10-01 00:00:00
Date Available	2017-10-01 00:00:00
Creation Date	2017-09-27 11:21:58
Producing Software	Microsoft: Print To PDF
Document Lastmod	2017-09-27 11:21:58
Document Title	Microsoft Word - A1- speaker user manual--使çfl¨è¯´æŸ”书.docx
Document Author:	dell

INSTRUCTION MANUAL
Model No.: A1
True-Wireless Bluetooth earphone
Charging The Bluetooth Earphone and charging box
Charging to earphone:
1. Put both earphone into charging box, close the box, then the LED indicator (2) will be light in red;
2. When earphone is full charged, LED indicator (2) will turn off.
Charging to charging box:
1. Connect the Bluetooth charging box with the USB port through USB cable.
2. The charging LED indicator on box (4) will turn ON in white light;
3. The 4 pcs of charging LED indicator (4) will turn on all in white when the rechargeable battery is
fully charged.
4. Press the button (3) to check the battery capacity remaining.
Bluetooth Earphone pairing / Reconnecting
1.Power on: Press and hold the button (1) of both left and right ear buds for 3 seconds, LED indicator
(2) of one side will be blinking in blue and red alternately(this side default to the main earphone),
another one will be blinking in blue (this side default to the sub earphone).
2. Turn ON the Bluetooth function on your mobile phone.
3. Pair: Search for “A1” and select it to pair, there will be a short beep means Bluetooth headphone is
connected with mobile phone.
The Bluetooth headphone will be reconnecting automatically if your mobile phone has been paired.
(Depend on the of mobile phone’s type and configuration, manual reconnected may require on some
devices) .
If pairing is successful, the LED light (2) will switch to slow blink in blue.
4. Power off: Press and hold the button (1) of either left or right ear buds, LED light will in red and
turn off.
5. If Bluetooth headphone is not connected with mobile phone in 10minutes, it will turn off
automatically.
Bluetooth Earphone Control Function
In playing music, press the button (1) to pause music, press it once again to play.
Press the button (1) for 3 times quickly to play next music file.
Press the button (1) for 4 times quickly to play previous music file.
Bluetooth Phone call Function
1. Press button (1) of the main earphone to pick up the call.
2. Press button again to hand up the call when finished.
3. Press and hold 2 seconds button to reject the call.
4. Double press button quickly to dial the last call no.
LED indicator
Earphone:
1. Flashing red: lower battery
2. Solid red: Charging
3. Flash blue every 3 seconds: paired with a Bluetooth device
4. Flash blue and red alternately: in pairing mode
Charging box:
Solid white of 4 indicator: full charge
FCC Warning Statement
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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.
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.

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