User Manual

LED
Micro USB Charging Port Cover
Multi-function Button
Microphone on the back
Volume + / Previous Track
Volume - / Next Track
User Manual
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HP-BT41-XX & HP-SBT41-XX
Tera Grand
Sport Bluetooth Headsets
Introduction:
Tera Grand’s bluetooth headsets are expertly designed and built
with functionality and quality in mind.With our headsets, you can
enjoy music and make calls freely when jogging, running or on the
go. All Bluetooth enabled devices, such as cell phones, tablets,
and computers can be connected wirelessly.
Bluetooth Connection:
1. When the headset is powered off, press the multi-function
button for 5 seconds to activate Bluetooth pairing
mode when activated the LED flashes in red and blue
alternately and a voice prompt of “pairing” will be
heard.
2. Switch on your phone's Bluetooth settings, and scan for
new Bluetooth devices until you have found “Tera Grand”.
3. Click the device ID “Tera Grand” for pairing until having
succeeded. If your phone ask for a pairing code, please
enter ”0000” and confirm.
Note 1: Alternative method to activate Bluetooth Pairing mode:
When the headset is powered off, long press the
multifunction button for 3 seconds until the blue LED
flashes three times quickly, and a voice prompt “Power
on” will be heard. Now the headset is in power on mode.
Then Short press the Vol+ & Vol- buttons concurrently
to step into pairing mode.
Note 2: In power on mode, the headset will automatically
connect with the latest connected Bluetooth device.
Note 3: In power on mode, the headset will automatically
power o ffif no connection after 10 minutes.
Note 4: The headset will quit pairing mode if no connection
after 5 minutes.
Note 5: Follow these steps to connect with two phones at the
same time.
1). Disconnect the first phone connection by phone.
2). Short press Vol+ & Vol- concurrently to step into
pairing mode.
3). Pair with your second phone.
4). By operate on your first phone you can make it
connect with the headset too.
Useful functions:
Long press the multi-function button for
3 seconds.
Power On
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Power Off
Long press the multi-function button for
3 seconds.
Answer
/ End a call
Short press the multi-function button to
answer an incoming call. Short press
again to end the call
Reject a call Long presses the multi-function button
for 2 seconds to reject an incoming call.
Redial the
latest phone
number
Double press the multi-function button
to redial.
Switch call by
phone or by
headset
By long pressing the multi-function button for
2 seconds, you can select to talk with others
by headset or by phone when calling.
Voice Command If your phone supports, you can long press
the multi-function button for 2 seconds to
active voice command. Press it for 2
seconds again to quit voice command mode.
Pause
/ Resume music
Short press the multi-function button to
pause when playing music. Short press
again to resume.
Next
/ Previous track
Long Press Vol- for 2 seconds to play the
next track; Long press Vol+ for 2 seconds to
play the previous track.
Volume control Short press Vol+ to increase volume; Short
press Vol- to decrease volume.
Battery Charging:
Please charge the headset with the included charging cable
timely. While charging, the red LED lights up. When
charging finished, the blue LED will light up instead. When
the battery voltage is less than 3.3V, (the power is less is
less than 15%), the red LED will flash every 20 seconds,
meanwhile, there will be a “battery low” voice prompt.
When the voltage is less than 3.1V, (the power is less
than 5%), the headset will power o ffautomatically. Headset
battery icon can be displayed on some smart phones.
Basic speci ation:
Length: 600mm
Net Weight: 25g
Ear tips: 2 sets in S/L size
Main Material: Plastic, aluminum
Buttons: 3 pcs
Battery: Lithium 3.7V / 70 mAh
Charging port: Micro USB
Charging specification:
5V / 0.5～1A
Charging time: about 1.5 hours
Standby time: up to 100 hours
Talk time: 4-5 hours
Music time: 4-5 hours
Signal to Noise Ratio S / N:
≥ 80dB
Distortion THD: ≤ 1%
Storage temperature: -20～40℃
Reconnect
Short press the multi-function button to
try to reconnect when losing connection
Bluetooth speci ation:
Bluetooth Chipset: V4.1
Profile Support:
HSP / HFP / A2DP / AVRCP
Signal Transmission Range:
2.40GHz~2.48GHz
Transmission Distance:
10 m / 33 feet
Device ID: Basstyle
Pin code: 0000 (if needed)
About Audio:
Speaker: Φ10.0mm, 16Ω
Audio Frequency Range:
20Hz-20KHz
Noise reduction: CVC
Microphone sensitivity:
-42±3dB
Accessories:
1. 1 x Micro USB charging cable
3. 1 x User manual
2. 1 x Cable clip
Warranty:
Thanks for your purchase of our Tera Grand Bluetooth Sport
Earbuds. Your satisfaction is always our top priority. With that in
mind we offer a 12 month limited warranty.
If you have any question or query, please contact us
anytime. Send your questions and inquiries to:
and we will get back to you asap![e-mail]
Warning:
Please do not expose your hearing to loud sound over a long
period of time. Listening to loud music may cause hearing damage.
This product should not be used if you actively participate in the
road traffic.
Precautions
1.When using, avoid accidental drops, physical shocks, and
any long exposure to the sun or rain.
2.Do not expose to moisture/liquids/ heat. Keep this device in a
clean / dry environment of 0 C- 60 C in temperature. The
ambient humidity of the device should not exceed 75% so as to
avoid corrosion damage.
3.Do not open/repair the device.
4.Never dispose of any electrical or electronic waste in general
circulation. Collect and dispose of such waste safely and
separately.