User's Manual

Packing list
TWS earphone
Endurance charging box type-c charging cable
User manual
Earplug silicone cap
Product specification
Product model: F9
Bluetooth version: Bluetooth V5.0
Supported mode: HFP/HSP/A2DP/AVRCP
Sensitivity: 102 dB ±3dB
Signal distance: 10 m (in an ideal environment without any large
obstacles)
Playing time: about 4-5 hours
Talk time: approximately 4 hours
Standby time: about 80 hours
Charging time: charge the charging case for about 1.5 hours,
and charge the earphone for about 1 hour
Charging times for the earphones: about 3 times
Single earphone battery: 30mAh
Charging case battery: 320mAh
Functional instructions
1.Power on
Take the earphone out of the charging case and start it
automatically or long press the left and right multi-function button
of the earphone for 2 seconds.
2.Shut down
Put the earphone into the charging case and turn off
automatically long press the left and right multi-function button of
the earphone for 5 seconds .
3.Boot back
When the pairing is successful, the Bluetooth earphone will first
enter the state of reconnect when the second time is started and
automatically reconnect the connected phone.
4.Play/pause
In standby state, click the left or right earphone multi-function
button to play music directly, while click the left or right earphone
multi-function button to pause playing.
5.Switch songs
Double click the left earphone muti-function button to play
previous music, and double click the right earphone muti-function
button to play next music.
6.Answer incoming calls
When the mobile phone calls, double click the left or right
earphone multi-function button can answer the phone.
7.Call hang up
When talking on the mobile phone, you can hang up the phone
by long press the left or right earphone multi-function button for 2
second
8. Call rejection
When the phone calls, long press the left and right earphone
multi-function button for 2 seconds to reject the call.
Pairing method
1.Lift the left and right earphones from the charging base to turn
on the earphones, and then the two earphones will automatically
enter the pairing mode. The two earphones will be automatically
connected within 10 seconds, Then open the phone Bluetooth
device searching. Pairing name: F9
2.Bluetooth paring name: F9
Charging operation
1.Plug the type-c charging wire into the USB port of the charging
case
2.Charging the earphone: put the earphone into the charging
case and it can be charged automatically. when charging ,the
green light flash,after charging completed,the four green light all
turn on
Precautions
2.When the music is playing, please adjust the music to the
Appropriate volume to avoid long-term damage to the hearing
under the condition of high volume.
3.Try to avoid using the earphone where there is interference
source, otherwise it may affect the earphone signal.
4.Try to avoid using the earphone in a corrosive environment, so
as not to affect the function of the earphone.
1.Please charge in a safe environment. When charging the
charging case, please separate the charging case from the USB
charging cable as soon as possible after the charging indicator is
off, so as to avoid damage to the charging case caused by the
long time of charging.
Tips: when you use this Bluetooth headset to listen to music or
talk, please pay attention to adjust the volume, so as not to
affect your listening too much!
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:
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.
包装清单
耳机
充电仓
TYPE-C 充电线
说明书
硅胶耳帽
产品参数
型号: F9
蓝牙版本: Bluetooth V5.0
支持模式: HFP/HSP/A2DP/AVRCP
灵敏度: 102 dB ±3dB
信号距离: 10 m （在标准环境中无任何阻碍)
使用时间:大概 4-5 hours
通话时间: 大概4 hours
待机时长: 大概80 hours
充电时间: 充电仓大概1.5小时，耳机大概1小时，充电仓可为耳机提
供3次充电。
单只耳机电池: 30mAh
充电仓电池: 320mAh
功能介绍
1.打开
耳机从充电仓拿出会自动启动或者长按左右两边的多功能按键2
秒钟。
2.关闭
将耳机放回充电仓，长按左右多功能按键5秒自动关闭
3.开启后
耳机连接成功后将会再次恢复到初始蓝牙状态，并重新自动连接
已连接的手机。
4.播放/暂停
待机状态下，点击左右耳多功能按键直接播放音乐，再次点击左右
耳多功能按键暂停播放。
5.切换歌曲
双击左耳多功能上一曲，双击右耳多功能按键下一曲。
6.接听电话
电话进来，双击左耳或者右耳多功能按键可以接听电话。
7.挂断电话
使用手机蓝牙通话时，可以长按左右耳多功能按键2秒拒接电话。
8. 拒接电话
使用手机时，长按左右耳多功能按键2秒拒接来电。
连接方法
1.将左右耳机从充电座上提起，打开耳机，两耳机将自动进入配对模
式。两个耳机将在10秒内自动连接，然后打开手机蓝牙设备搜索。配
对的名字:F9
2.蓝牙配对名: F9
充电
1.将TYPE-C 充电线插到充电仓的USB口处
2.耳机充电：将耳机放回充电仓就会自动充电，充电时绿灯闪烁，充
满后4个绿灯亮起。
注意事项
1.请在安全的环境中充电，指示灯灭后，请尽快将充电仓与USB 充
电线分开，避免因为时间过长对充电仓造成损坏！
2.音乐播放时，请将音乐调到适当的音量，以免在大音量的情况下长
期损害听力。
3.量避免在有干扰源的地方使用耳机，否则可能影响耳机信号。
4.尽量避免在腐蚀性环境中使用耳机，以免影响耳机的功能。
小贴士:当您使用此蓝牙耳机听音乐或说话时，请注意调节音量，以
免过多影响您的听力!
注意:根据FCC规则第15部分，该设备已经过测试并符合B类数字设
备的限制。这些限制旨在提供合理的保护，防止住宅安装中的有害
干扰。该设备产生用途并能辐射射频能量，如果不按照说明安装和
使用，可能会对无线电通信造成有害干扰。但是，不能保证在特定的
安装中不会发生干扰。如果该设备确实对使用者造成有害干扰
重新定位或重新定位接收天线
增加设备与接收器之间的距离.
将设备连接到与接收器所连接的电路不同的插座上。
向经销商或有经验的收音机/电视技术人员寻求帮助
未经合规方明确批准的变更或修改可能会使用户失去操作设备的
权力
该设备符合FCC规则第15部分。操作需满足以下两种条件
(1)本设备不得造成有害干扰;
(2)此设备必须接受接收到的任何干扰，包括可能导致不希望的操作
干扰
User Manual
Product Diagram
Multi-function Button
LED indicator
TYPE-C
Charging Port
F9
使用手册
产品型号
多功能按键
LED 指示灯 TYPE-C
充电口
F9
- 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
Changes or modifications not expressly approved by the
party responsible for compliance could
void the user's authority to operate the equipment.