Dongguan Yujia Industry Co., Ltd
Shangye Street, Yongjun Road, Shuilang country, Dalingshan Town, Dongguan City, Guangdong
province, P.R. China
Tel: +86-769-89362259 Fax: +86-769-8541 1010
homepage:
www.yujiaindustry.com
global sources:
www.globalsources.com/yujialtd.co
D. Button Description
：
：
ON/OFF/Play/Pause/; Keep press it to power on, continued press it to
enter pairing mode . When the headphone is used to listen mobile phone music,
clicking this button for play/pause. Click it for communication when a call is entering.
：
Click it for next song.
：
Click it for last song.
V+
：
Volume down.
V -
：
Volume up.
E. Specification
：
Static Current
：
Under 10UA
Working Current
：
Under 30mA
Working Voltage
：
4.2V
Charge Current
：
30mA---150mA
（
Red LED light up
）
Headset Output Power
：
Max output power
：
L 20mw R 20mw
（
32Ω
）
Battery Capacity
：
330mAH 3.7v
Charge Time
：
3 hours
Working Time
：
Above 8 hours
Battery Life
：
Charge and discharge≥300 times
Available Distance
：
≥10M (Open and no block)
Input Voltage
：
DC 5V/200mA
Standby Time
：
Above 30 hours
Support V2.1+EDR Bluetooth version Class 2
F. User Guide
1.Pairing
：
Keep press
for 6---8S, the headset would search the other Bluetooth
device automatically
（
Blue LED /Red LED flash by turns
）
，
then open Bluetooth
function of mobile phone, choose to search a new Bluetooth device, when mobile
phone show model MMD-0553, that means it has found the headset, choose to link
the headset, input Bluetooth default password 0000, paring succeed.
2. ►►
❙
for next song
，
❙
for last song
3.V+
、
V for volume adjust
4. Click
for pause. Pause for50s,then the machine would shut down
automatically
5. Keep press
for shut down.
