Shenzhen Elenose Technology BH330 Bone Conduction Wireless Earphones Instruction Manual

Manual Instruction for BoneConduction Wireless Headphones

Summary of button functions

1. Power On/ Power Off/ Pause/ Play/Answer Phone Call/ End Phone Call/ Next/ Voice Assistant
2. Type-c charging port
3. LED Indicator
4. Microphone

Controls

Power on: When the headphone is off, press and hold the multi-function button for 3 seconds with blue LED flickering, reminding tone: power on.
Power off: When the headphone is on, press and hold the multi-function button for 5 seconds with a red LED flickering once, reminding tone: power off.
Connect BT: When the headphone Is off, press and hold the multi-function button for 3 seconds to enter a pairing state with red and blue LEDs flickering and reminding tone: pairing. After the device (smartphone, tablet computer, etc.) discovers BONETALKER 10%, press it to connect.
Connected successfully: When the headphone is successfully linked to the device, a blue LED will flicker every 5 seconds with a reminding tone: Connected
Pause/Play: In the Bluetooth connection music playback state, click the multi-function button to pause, and then click the multi-function button to play;
Answer/Hang-up: In the incoming call state: click the multi-function touch button to answer, and long-press the multi-function button for 2 seconds to reject the call. In the call state, click the multi-function touch button to hang up
Next: press and hold the multi-function button for 1 second
Voice assIstant/Sirl: in Bluetooth connection state, double click the multi-function button to enter voice mode/Siri, and double click it again to exit;
Plug-In charging line: upon plugging in the charging line, the headphone will be shut off automatically and enter the charging state;
Clear pairing Information: When the headphone is off, press and hold the multi-function button for 5 seconds, after which the red and blue lights will flash for 1 second at the same time, and the headphone will then enter pairing mode.

Principles of bone conduction

Most of the sound we hear is the result of sound waves passing through our eardrum to make It vibrate so that the sound waves can be conducted to the internal auditory canal. The other way is that the sound waves are directly conducted to the internal auditory canal through the vibration of the bone instead of the eardrum. This is another way of people hearing their own sound and this sound con-duction is called bone conduction.

How to wear

Hang the headphone behind your neck with both speakers clinging to your cheekbones. After that, adjust it until you feel comfortable.

Specifications

Music play time………………………………. Standard: 5 hours
Standby time…………………………………… 20 days
Charging time…………………………………. 1.5 hours
BT version …………………………………………5.3
Speaker impedance…………………………. 160±3db
Microphone sensitivity…………………………. 38±2db
Product weight…………………………………. 23g
Connection distance………………………… 15 meters
Charging voltage/current 5V/0.5A

Attentions

• Please wear the bone-conduction speakers of the headphone at your cheekbones before your ears and do not put them in your ears.
• Listening to music for an excessively long time makes you feel uncomfortable, please try to use a medium volume Instead of a big one.
• No matter how the volume is, please do not make it prevent you from hearing the surrounding sounds. Please take care when using the headphone.
• Do not throw, press the headphone or put it in the water.
• The headphone should keep away from fire, water, and high voltage devices.
• It is not for children’s use as it contains small parts.
• Please do not treat it as domestic waste. Instead, send it to your electrical and electronic recycling station.
  If there is any injury or property loss due to a violation of the above contents, we will not bear any responsibility.

Warranty card
Dear use3 Thank you for purchasing our product, AII our products enjoy 7 days
The after-sales service policy of guava toed replacement and one-year warranty, in order to ensure your legal service Please read the warranty card carefully and keep it properly. Instructions:

1. This warranty card is the only certificate for the warranty of our products;
2. Within 15 days from the date of sale in case of performance failure, the product will be sold the product itself and package are complete without a scratch, it can be replaced with the same model products (except for human factors):
3. In case of performance failure within one year from the date of sale, you can enjoy Guaranteed services (except for human factors);
4. Products beyond the warranty period are not within the scope of the warranty;
5. Accessories are not within the scope of the warranty;
6. The machine disassembled by nonstaff is not within the scope of the warranty;

Certificate
Date of production:……………
Quality inspector:………………….

FCC Caution：
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.

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

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