Charging the Battery
This headset uses a built-in non-removable rechargeable battery. Please do not attempt
to remove the battery from the headset to avoid damaging the headset. When the headset
is not used for a long time, store it in a dry and ventilated place and charge it once every
two months.
1.When the battery is low, the red light on the right side of the earphone flashes once every
second. Every minute, there will be a low battery alert sound: "DuDu", indicating that the
earphone's battery is running low. If you continue to use it, it will automatically shut down.
At this time, you need to charge it. Insert the connection plug of the charger into the
earphone jack.
2.Plug the charger into an AC power socket.
3.When charging, the right red light is constantly on. If charging has not started, please
disconnect the power supply and the connection between the device and the earphone,
then reconnect them and try again. After the device is fully charged, the red light goes out
and the blue light remains on constantly.
4.The actual talk time and standby time may vary depending on factors such as the usage
settings, usage methods, and environment of the mobile phone.
7.Breathing Light
5.Power button
3.Microphone2.Heart rate monitoring light
6.Volume-button4.Volume+button
1.Magnetic charging port
Power On:
Press and hold the power button for 3 seconds to turn on the device. After the
right blue light stays on for 3 seconds, it will alternate between flashing the blue light and
the red light. The prompt sound will be: "Power on", "Bluetooth mode", "Pairing";
Power Off: Press and hold the power button for 5 seconds in the on state. After the right
red light flashes, the device will shut down. The prompt sound: "Power off ";
Bluetooth Pairing:The device detected "H70 Plus". Click on "Pair", and after successful
connection, there will be a notification sound: "Connected". If no pairing or connection is
made within 3 minutes, the device will automatically shut down.
Disconnect Bluetooth: The device actively or remotely disconnects the Bluetooth connection.
The red and blue lights flash alternately, and the prompt sound is: "DuDu", "Pairing" .
Play/Pause: When the music is paused, click the power button to play. The left and right
ice blue lights flash once every second. When the music is playing, click the power button
to pause；
Volume Increase/Decrease: Click the volume +/volume - button when the music is playing.
When it reaches the maximum volume, there will be a prompt sound of "Du";
Previous Track/Next Track: Double-click the volume -/volume + button when the music is
playing;
Voice Assistant: Long press the volume - button for 2 seconds to enter the voice mode
when the Bluetooth is connected. Then long press the volume - button for another 2
seconds and raise your hand to exit;
Answer/Hang Up/Reject a Call: Click the power button to answer an incoming call,The left
and right blue lights are constantly on during the call. Click the power button to hang up
during a call. Long press the volume + button for 2 seconds to reject an incoming call;
Restore Factory Settings: During the power-on and Bluetooth state, continuously press
the power button 5 times. The right red light will flash 3 times, followed by a beeping
sound. Then the pairing information will be cleared and the factory settings will be restored
successfully. The right red and blue lights will alternate flashing to enter the pairing
state. The prompt sound is: DuDu, Pairing;
Chinese-English Switch: When the device is powered on, the triple-button press increases
the volume and switches between Chinese and English. The default language is Chinese.
The alert sound is: English / 中文.
Charging: 1. When charging, the right red light remains constantly on. After charging is
complete, the blue light remains constantly on. During charging, the device will
automatically shut down.
2. It is recommended that the charger has the following specifications: the output voltage
is DC5V+/-0.25V, and the output current ranges from 100mA to 500mA;
Music Lights:
When playing music via Bluetooth or TF card, continuously press the power
button three times to turn on/off the left and right blue breathing lights. In the on state, the
blue lights flash once every second on the left and right sides when playing music.
TF Card Function:1.When the device is powered on for the first time, the default mode is
Bluetooth mode. In any state, when switching to the TF card function, the Bluetooth con
-nection will be maintained, and it will not affect calls;
2.When playing with Bluetooth, double-click the power button to switch to playing from the
TF card. At this point, the left and right blue lights will flash once every second, accompanied
by a prompt sound: TF card mode (the Bluetooth is in a static working state at this time).
3. When playing with the TF card, double-click the power button to switch to Bluetooth
playback. During playback, the blue lights on the left and right will flash once every second,
accompanied by a prompt sound: Bluetooth mode / Bluetooth mode (static operation of TF
card function).
4. When the TF card playback is paused, the music light does not illuminate.
5. Reading and writing the content of the TF card. Connect the data cable to the
computer -> read the disk (the right red and blue lights remain constantly on). After the
reading is completed, disconnect the data cable and shut down the device.
6. Supports MAV, WMA, FLAC, MP3, etc.
7. When switching to Bluetooth while in TF card playback mode, switch back to TF card
mode to continue playing the current song (memory function).
8. In TF card mode, continue playing the current position after the incoming call ends.
9. After restoring the factory settings, the songs will start playing from the first one again.
After powering off and on, the previous song will continue to be played.
Multi-point Connection:1.Connect to mobile phone A, then turn off the Bluetooth function
of mobile phone A.
2.The headphones are in the state of waiting for connection. Connect them to mobile
phone B.
3.Then turn on the Bluetooth of mobile phone A. Now both mobile phone A and mobile
phone B can be connected simultaneously.
Exercise Mode: Press and hold the "+" button while the headphones are turned on to
enter/exit the running mode. After turning it on and wearing it, the green heart rate indicator
light on the inner side of the right speaker will flash.
1. Running: After selecting the exercise mode, when you hear the prompt "Start Running",
the exercise data recording begins.
2. Ending the exercise mode: During exercise, long press the "+" key and hear the prompt
"Exercise Completed". The exercise is over. You can view the exercise data in the APP.
3. Obtaining data during exercise: a. During the exercise, perform a triple press of the "-" key.
The headphones will provide real-time updates (running distance, exercise time,
pace, heart rate)
b. In the "Running" mode, automatically provide updates (running distance, exercise
time, pace, heart rate) every time 1 kilometer is completed.
Chargers and Batteries
Before using any charger to charge this headset, please check whether the specifications
marked on the charger meet the requirements (it is recommended that the output voltage
of the charger is DC5V +/ - 0.25V, and the output current is: 100mA - 500mA). Excessively
high charging voltage is very likely to damage the Bluetooth headset.
Warning:
Only use the charger that has been certified and is matched with this device.
Using a charger of other specifications may violate the approval and warranty terms of
the device, and may pose a danger. If the product is shipped with a charging cable from
the factory, it is necessary to connect a charger that has passed the 3C certification or a
computer to charge it. It is prohibited to severely collide the product, as severe impact
may damage the electronic mainboard and the battery.
同时伴有提示音：Bluetooth mode/蓝牙模式（TF卡功能静态工作）；
4、TF卡播放暂停时，音乐灯不亮；
5、读写TF卡内容，数据线连接电脑->读盘（右红、蓝灯常亮），读盘完成后断
开数据线，关机；
6、TF卡支持多种音频解码格式播放（MAV，WMA，FLAC，MP3等）；
7、TF卡播放状态下切换蓝牙，再次切换回TF卡模式继续播放当前歌曲（记忆功能）
8、TF卡模式下，来电通话结束后继续播放当前位置；
9、恢复出厂设置后歌曲重新从第一首播放，关机后开机接着之前歌曲播放。
多点连接：
1.连接手机A，关闭手机A的蓝牙功能；
2.耳机处于等待连接状态，连接到手机B；
3.再打开手机A的蓝牙，可以同时连接手机A。
运动模式：耳机开机状态下长按“+按”键,进入/退出跑步运动模式。开启并佩戴后，右喇叭内
侧心率绿灯闪烁
1.跑步：进入选择运动模式后，听到“开始跑步”提示音，正式开始运动数据记录；
2.关闭运动模式：运动中长按“+”键，听到“运动完成”提示音，结束运动；可前往
APP中查看运动数据；
3.运动中获取数据：a.运动过程中，三连击“-”键，耳机实时播报（跑步的距离、
运动时间、配速、心率）
b.“跑步”模式下，以每完成1公里为一段，耳机自动播报（跑步的距离、运动时间、
配速、心率）；
4.音量+键
1.磁吸充电
开机：
长按电源键3秒开机，右蓝灯长亮3秒后右蓝灯和红灯交替闪烁，提示音：Power on，
Bluetooth mode，Pairing/开机，蓝牙模式，等待连接；
关机：
开机状态长按电源键5秒，右红灯闪烁后关机，提示音：Power off/蓝牙正在准备关机；
连接蓝牙：设备搜索到“H70 Plus”，点击配对,连接成功后伴有提示音：Connected/蓝牙已
配对成功，3分钟未配对、连接将自动关机；
断开蓝牙：
设备主动或超距离断开蓝牙，右红、蓝灯交替闪烁，提示音：DuDu，Pairing/嘟嘟，
等待连接；
播放/暂停：
音乐暂停状态下，单击电源键播放，播放音乐左右蓝灯1秒闪一次；音乐播放状
态下，单击电源键暂停；
音量增加/减小：音乐播放状态下单击音量+/音量-按键，最大音量时提示音：嘟；
上一曲/下一曲：音乐播放状态下双击音量-/音量+按键；
语音助手：蓝牙连接状态下长按2秒音量-按键进入语音模式，再长按2秒抬手退出；
接听/挂断/拒接：来电状态单击电源键为接听，通话时左右蓝灯常亮；通话状态单击电源键为
挂断，来电状态长按2秒音量+按键为拒接；
恢复出厂设置：开机状态且非TF模式下，连续5击电源键，右红灯闪烁3下，嘟嘟声后清除配对
信息，恢复出厂设置成功，右红、蓝灯交替闪烁进入配对状态，提示音： DuDu，Pairing/嘟嘟，
等待连接；
中英文切换
：开机状态下三连击音量+按键切换中英文，默认中文，提示音：English/中文；
充电：
1.充电状态下右红灯常亮，充电完成后蓝灯常亮，充电过程中自动关机；
2.建议充电器规格，输出电压为：DC5V+/-0.25V，输出电流为100mA-500mA;
音乐灯：
蓝牙和TF卡音乐播放时连续3击电源键打开/关闭左右蓝色呼吸灯，打开状态下，播
放音乐左右蓝灯1秒1闪；
TF卡功能：
1.第一次开机默认蓝牙模式，任何状态下，切换TF卡功能时，蓝牙保持连接，有
电话时可以进行通话；
2、蓝牙播放下，双击电源键，转到TF卡播放，播放时左右蓝灯每1秒闪烁一次，
同时伴有提示音：TF card mode/TF卡模式（蓝牙静态工作）；
3、TF卡播放下，双击电源键，转到蓝牙播放，播放时左右蓝灯每1秒闪烁一次，
5.电源键 7.呼吸灯
3.麦克风2.心率监测灯
6.音量-键
充电器和电池
使用任何充电器给本耳机充电前请检查充电器的规格标注是否符合要求（建议充电器输
出电压为DC5V+/-0.25V，输出电流为：100mA-500mA），充电电压过高极有可能损坏蓝
牙耳机
警告：
仅可使用经过认证与此配套的充电器，使用其他规格的充电器可能违反对设备的
认可和保修条款，并可能导致危险。如果出厂是配充电线出货的，需连接通过3C认证的
充电器或电脑给其充电。禁止对本产品严重碰撞，严重撞击有可能损坏电子主板及电池。
为电池充电
本耳机使用内置式不可拆卸充电电池，请勿尝试从耳机中取出电池，以免损坏耳机。长期
不使用耳机时，请将其存放到干燥通风的地方，并每隔两个月给其充电一次。
1.低电量时耳机右红灯1秒闪一次，每1分钟会有低电量提示音：嘟嘟，表示耳机电量不足。
继续使用会自动关机，此时需要充电。
2.将充电器插到交流电源插座上。
3.充电时右红灯常亮。如充电未开始，请断开电源与耳机的连接，然后将其重新与耳机
重新连接再试一次。充满电后，红灯熄灭，蓝灯常亮。
4.实际通话时间和待机时间可能与手机的使用设置、使用方法和环境等因素而存在差异。
H70 Plus
H70 Plus
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About
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Warning 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.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
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.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
