SHENZHEN JIUHU TECHNOLOGY JH-927 Head Phones User Manual
- September 5, 2024
- Shenzhen Jiuhu Technology
Table of Contents
SHENZHEN JIUHU TECHNOLOGY JH-927 Head Phones
Specifications
- Model Name: JH-927
- Bluetooth Version: V5.3
- Working Distance: 10m
- Frequency Response: 2402-2480MHz
- Input Voltage: 5V, 1A
- Charging Time: Around 2 hours
- Charging Port: Type-C
- Speaker Driver Unit: 40mm, 32Ω
Product function instructions
- EQ”: voice assistant
- +”: Volume up/next song
- -”: Volume down/Previous song
- Power on/off
- Bluetooth instruction
- Type C charging port
- 3.5mm jack cable
- Microphone
Product operation instructions
Power on/off
- Turn on: In power-off status, press and hold the power on button 2s, the blue light will be around 2 seconds, then the blue and red lights will blink alternately, and the headphones enter into pairing mode.
- Turn off: In power-on status, press and hold the power off button 3s, the indicator light will go off then. 2.2 Pairing
- Turn on the Bluetooth switch of the mobile phone or other devices(such as PC, Tablet, etc), and enter into the Bluetooth list, search for the pairing name “JH-927”;
- When seeing the pairing name “JH-927” on the list, click it to connect the headset with your device; Once paired successfully, the blue indicator blinks every 6 seconds
Music playing
- Volume up : Click the “+” button to increase volume
- Volume down: Click the “-” button to decrease volume
- Next song : Press and hold the “+” button around 2 seconds
- Previous song: Press and hold the “-” button for around 2 seconds
- Music play/pause: Click the MFB button
Calling (Mobile)
- Answer call : Click the MFB button when a call is coming
- End call : Click the MFB button when a call is over
- Cancel call : Click the MFB button when calling
- Reject call: Press and hold the MFB button for around 2 seconds when a call is coming
- Redial: Double-click the MFB button to redial the last call number
Reset:
Press and hold the “+” and ”-” buttons at the same time around 3 seconds until
the red and blue indicator blink alternately.
Siri or google assistant:
In standby mode or music mode, long press the EQ button for 2 seconds to
activate Siri or Google Assistant.
Bluetooth indicator instruction
AUX mode
- Connect one end of the 3.5mm audio cable to the audio jack of the headset；
- Connect the other end to your mobile or other devices, and then can play music directly.
Note: The headphones will be powered off once the 3.5mm audio cable is into the audio jack(Hen the headphone is powered on). if you need to turn on the headphones, the 3.5mm audio cable must be taken out from the headphones.
Charging instruction
- Before using, please check and ensure the battery is enough.
- While the headphones are on low battery, please use a Type-C charging cable to charge and the charging indicator will be red when charging. Once it’s fully charged, the indicator will be solid blue.
Technical parameters
FAQ
Headphone can’t be turned on
Please ensure the battery is enough.
Pairing failure
Please ensure the headphone is in power on and pairing status, and the mobile or other device locates within 1 m range, And then redo again.
Connect automatically
The headphone will automatically connect the mobile or other devices which used last time
Sound cut off/stuck
Check whether the mobile or other devices locate a valid range (10m) and whether there are obstacles between the headphones and the mobile.
Charging way
Please ensure the charging adaptor is DC 5V/1A, or a Car charger or power bank to charge the headphones.
FCC Statement
- This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference.
- 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.
Note: This equipment has been tested and found to comply with the limits for a class B digital device, under 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 by 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 the receiver.
- Connect the equipment to 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.