Instruction Manual

An I nstruction Manual
Air plus
Instructions for touch Bluetooth headset
Bluetoo th version:
Chip:
Support :
Receivi ng distance:
Battery c apacity:
Chargin g box capacity:
Chargin g box battery specificat ion:
Working voltage:
Chargin g time:
Standby c onnection time:
Music pla ying time:
Sensiti vity of microphone:
Horn spec ification:
Working current:
Static cu rrent:
Transmit power
Receive r sensitivity
Working frequency(H Z)
5.0
Blue news
A2DPdecoding
Within 10 meters
3.7V/48mAh
500mAh
902030
3.7V(3.3-4.2V)
≤2H
≥100H
≥3 hours
-42±3DB
16Ω±15%
≤13mA(the higher the volume, the greater the current)
≤5uA
CLASS2，MAX4dbm
-90db
2.4gism band, 2.402-2.480ghz
Matching name
Boot up
Boot up
Pair
Air plus
Apple voice
Re drawing
Answer
Hang up
Refuse to accept
Pause play back
Last song
Next song
Voice prompt
When the he adset is put back into the ch arging box and the cover
is closed , it can be turned off and charged with a white l ight
Shut down
Connecting
mobile phone
In any state (except for the power failure of the charging box), turn on the
headset of the charging box (one button power on matching, back connection)
Long press the multi-function key when the machine is turned off (one key
to start the machine for pairing and back connection)
In the off state, press and hold the multi-function key until the white and blue
lights flash alternately (one key startup, pairing and back connection)
Choose to connect to Bluetooth headset after pairing with mobile phone
In standb y mode, press and hold for 1 se cond to let go
Nothing
Press the multifunction key when calling
During a call, press the multif unction key once
When calling, press and hold the multifunction key until the call is hung up
Single click
3 consecutive hits
double-click
Voice prompt
Voice prompt
Bluetooth headset is more than 10m away from the mobile phone or the
mobile phone actively disconnects the Bluetooth headset. The red and
blue flashes alternately
Low battery
In standby mode, press and hold the multifunction key until the white
light flashes
Close the top cover of the charging box to charge the headset. When charging,
the Bluetooth will be on for a long time. When charging, the Bluetooth will be on
for a long time. After 30 seconds, the charging box will sleep
Apple mobile phone and Xiaomi mobile phone support the
power display of Bluetooth headset on mobile phone
If any Bluetooth headset is put back into the charging box, the other
Bluetooth headset will not be disconnected
Bluetooth headset without any device (mobile phone or TWS)
fast 3-click multifunction key
Disconnect
Clear headset
pairing list
Voice prompt
Charging current
35mA
First quick use:Turn on the charging box and flip the two Bluetooth headsets. Th e two hea dsets w ill flas h (no
matter wha t lig ht they flash, don't search for Bluetooth). After 3 -10 seconds, one o f them will flash i n white
and blue alternately and the other one will flash in b lue s lowly before the Blueto oth f unction can be turned
on.And search for Bluetooth de vice, find Blue tooth headset, and then connect it,If Bluetooth is wrong or no t
working properly, please clear t he Bluetooth list of mobil e phone and follow the instr uctio ns again.
Subsequent use:As long as two Bluetoo th devices are turned on, t hey can automatical ly connect back to t he
mobile phone.
Charging attention:Close the charg ing box to charge the he adpho nes. If the he adpho nes or spring pins are
in po or contact due t o oil contamination, you can che ck whether the t wo headp hones are on the white light
when the charging box is half closed, or chec k whe ther the Bluetooth icon of the mobile phone is
disconnected. Oth erwise, you need to replac e the Bluetooth headphones
Shut down
Low power
consumption
Charge
Electric quantity
display
Main and auxiliary
machine separation
Voice prompt
Voice prompt
GFSK, TT/4 DQPSK,8DPSK
5
5
yes
1. 5
1. 3
20～20KHZ
≤ 5% max, at rated power input 1000Hz 2.0V
20～20KHZ
60DB or abo ve
2.402-2 .480GHZ
-2 ～- 4DB
-20～20KHZ
-80～-93DB M
3DBM
98±3DB meam value at khz AT 1m/1W 400 600 800 1000Hz
Modulat e way
BT software versions
BT HF softwareVerion
Bluetoo th stereo
AVRCP
A2DP
Frequen cy features
speaker output frequency response range: (HZ)
Distort ion + noise T.H.D (DB)
Output so und pressure level (S.P.L)
Sicroph one input frequency res ponse range
Signal to n oise ration
Frequen cy range
Transmitted power
carrier f requency off set
Communi cation distance (M)
Receivi ng sensitivity (DBM)
received signal str ength under 0.1% BER
(bluetooth standa rd≥-20dBm) (DBM)
RF charac ter
No less than 10m in forward direction and 5m in reverse direction
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.
Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.
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.
RF Exposure Information
The device has been evaluated to meet general RF exposure requirement. The device can be used
in portable exposure condition without restriction.
FCC Statement