Newtech Electronics BH145 BLUETOOTH HEADPHONE User Manual TO

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Document ID	3340284
Application ID	9tEYqrSgbYZhVGuEz8raVw==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	29.96kB (374522 bits)
Date Submitted	2017-03-31 00:00:00
Date Available	2017-03-31 00:00:00
Creation Date	2017-03-23 11:38:10
Producing Software	Microsoft® Office Word 2007
Document Lastmod	2017-03-23 11:38:10
Document Title	TO :
Document Creator	Microsoft® Office Word 2007
Document Author:	Ivan

NEWTECH ELECTRONICS LIMITED
Unit 11, 31/F., Eight Commercial Tower, 8 Sun Yip Street, Chai Wan, Hong Kong.
Tel : (852) 25051206
Fax : (852) 25052405
BH-145 BLUETOOTH HEADSET
PACKAGE INCLUDED:

1x Bluetooth Headset

1x Micro USB cable (approx. 60cm)

1x Instruction Manual
FEATURES:

Compatible with most of the Bluetooth device such as iphone, iPad, iPad mini, iPod touch,
Android Smart Phone and etc.

Support Protocol of HSP / HFP / OPP / A2DP / AVRCP / PBAP.

Easy pairing

Auto-pairing function for the last paired device

With built-in microphone

With Chat function allows you to take it as a hands-free headset for phone call

With volume control

Low battery indication
TECHNICAL SPECIFICATIONS:

Bluetooth

Speaker driver with diameter 40mm, 24 Ohms +/- 4 Ohms, frequency response 20Hz - 20kHz,
sensitivity 98dB +/- 10%.

Microphone -42dB +/- 10%, frequency response 100Hz – 10kHz.

Built-in rechargeable battery, 300mAh/3.7V, Li-ion Polymer

Maximum distortion (THD) is 2% at 1kHz.

With 3.5mm audio in jack
BH-145
Page 1 of 4
NEWTECH ELECTRONICS LIMITED
Unit 11, 31/F., Eight Commercial Tower, 8 Sun Yip Street, Chai Wan, Hong Kong.
Tel : (852) 25051206
Fax : (852) 25052405

Charging current : DC5V, 500mA

Charging time : Around 3-4 hours

Playing time : Around 5-8 hours

Low battery indication

Effective distance: 10m (straight line without obstacle)
INSTRUCTIONS:
Power button
Play / Pause / receive phone call / end
phone call / reject phone call (press and
hold) button
Volume up / Next song (press and hold)
Volume down / Previous song (press and
hold)
LED indicator
Microphone
Micro USB Charging Port (DC 5V)
3.5mm jack for Wired headset
LED indication :
LED INDICATOR
Alternate red and blue
Red and blue LED light up
simultaneously for 2 seconds
Blue – two flashes every 3
seconds
Red
Red – three flashes every 15
seconds
STATUS
Searching and Pairing
Power on / Power off
Paired
Charging (Red LED goes off when charging complete)
Battery Low
Pairing :

Bluetooth name “BH-145”
BH-145
Page 2 of 4
NEWTECH ELECTRONICS LIMITED
Unit 11, 31/F., Eight Commercial Tower, 8 Sun Yip Street, Chai Wan, Hong Kong.
Tel : (852) 25051206
Fax : (852) 25052405

Turn on the headset – it will first search the last device which was synchronized in the past.

If no device can be auto-paired, headset will start pairing a new device.

Force pairing – hold [Play button] 2 sec to start a new pairing.

If password request from the Bluetooth music device, please input “0000”.
Hands-free mode for phone call :

Receive call – Press [Play button] once, for incoming call.

Reject call – hold [Play button] 2 seconds, for incoming call.

End call – Press [Play button] once, during call.
Auto power off :

When the battery is too low, the wireless headset will power off automatically.
Charging :

Power off the wireless headset before charging.

Connect the wireless headset to USB power source.

The LED will light up in red color during charging.

The LED will be off when charging finished.
Wired Mode :
This bluetooth headset can work as a wired headset. Switch off the bluetooth headset, plug the
3.5mm audio cable (not included) into the headset and the mobile or music device, you are now ready
to go.
WARNING:
1) If you are not going to use the product for a month or more, please charge the product to full.
2) Keep the product away from high humidity or high temperatures.
3) Do not disassemble, modify or attempt to repair the product.
4) Store the product away from dirt or dust.
5) For external cleaning, use a soft, clean, damp cloth only. Use of detergents may damage the
cabinet and leak inside.
6) Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type.
7) Battery shall not be exposed to excessive heat such as sunshine, fire or the like.
BH-145
Page 3 of 4
NEWTECH ELECTRONICS LIMITED
Unit 11, 31/F., Eight Commercial Tower, 8 Sun Yip Street, Chai Wan, Hong Kong.
Tel : (852) 25051206
Fax : (852) 25052405
REMARK:
If malfunction occur due to electrostatic discharge, unplug the charge cable and connect it again.
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.
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.
BH-145
Page 4 of 4

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Title                           : TO :
Author                          : Ivan
Creator                         : Microsoft® Office Word 2007
Create Date                     : 2017:03:23 11:38:10+08:00
Modify Date                     : 2017:03:23 11:38:10+08:00
Producer                        : Microsoft® Office Word 2007

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