Sunwe Electronic Technology IHV205 Bluetooth headphone User Manual
HongKong Sunwe Electronic Technology Limited Bluetooth headphone Users Manual
User manual
No. Function Operation Voice prompt LED (Bluetooth)
1 Power on Headphone is “off”
Press & hold the MFB button for 3sec Power on Flash blue
2 Power off Headphone is “on”
Press & hold the MFB button for 5sec Power off Solid red (3sec)
3Pairing (Initial pairing) Headphone is “off”
Press & hold the MFB button for 7sec ->
auto switch to pairing mode
Power on
Pairing Quick flash blue & red
(Not initial pairing) Headphone is “off”
Press & hold the MFB button for 3sec ->
search mode -> after 5min if no suitable
device ->auto power off
Power on
Pairing
Flash blue (power on)
Slow flash blue (search)
All LED off
(Manual pairing) Headphone is “off”
Press & hold the MFB button for 7sec ->
pairing mode
Power on
Pairing
Blue LED flash (power on)
Quick flash blue & red(pairing)
Paired device Your device is
connected Slow flash blue
4 Volume Control Press & hold "+" or "-" button Maximum Volume
5 Play Music Short press the MFB button Slow flash blue
6 Pause Music Short press the MFB button Slow flash blue
7 Resume Playback Short press the MFB button Slow flash blue
8 Track Controls Short press “+" or "-" button once for
previous song or next song Slow flash blue
9 Answer a Call Short press the MFB button Incoming call Slow flash blue
10 End a Call Short press the MFB button Slow flash blue
11 Auto re-connect (Out of range)
resume the operation range
Your device is
connected Slow flash blue
12 Low battery alert Lower than 3.3 V Battery low Slow flash red
13 Auto power off (pairing mode)
if no connected, will power off after 5min Power off Flash blue -> Solid red (3sec)
-> all LED off
(already paired device)
if no signal input, will power off after 10min Power off Flash blue-> Solid red (3sec)
-> all LED off
USB cable plug in (headphone charging) Solid red (<95%)
LED off (95%~100%)
Federal Communications Commission (FCC) Statement
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: 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.
Warning: Changes or modifications made to this device not expressly approved by HongKong Sunwe Electronic
Technology Limited may void the FCC authorization to operate this device.
Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this
equipment. Such modifications could void the user’s authority to operate the equipment.