ELENOS BH831 Air Conduction Wireless Headphones Instruction Manual

ELENOS BH831 Air Conduction Wireless Headphones

Product Information

• The product is a bone-conduction headphone with a weight of 20.8g.
• The headphone has a magnetic charging port, call microphone, and call noise-cancelling microphone.
• The headphone has LED indicators for power on/off, pairing, and connection status.
• The headphone can be used to listen to music, answer/hang up calls, and activate voice assistant.
• The product complies with Part 15 of the FCC Rules.

Product Usage Instructions

• To clear pairing and enter pairing mode, press and hold the power button until the red and blue LEDs flicker simultaneously for 1 second.
• To charge the headphone, connect it to a USB power source using the provided charging cable. The LED indicator will turn red during charging and blue when charging is complete.
• Wear the bone-conduction speakers at your cheekbones in front of your ears, not inside your ears.
• Use a medium volume level when listening to music to avoid discomfort.
• Do not let the headphone prevent you from hearing surrounding sounds. Use with caution.
• Avoid throwing, pressing, or exposing the headphone to water or high voltage devices.
• This product is not suitable for children as it contains small parts. Do not dispose of it as domestic waste; instead, send it to the local electrical and electronic recycling station.

Note: Any modifications to this product not approved by the manufacturer may void the user’s authority to operate the equipment. If you experience harmful interference during use, try reorienting or relocating the receiving antenna or consulting a professional for help.

Overview of button functions

1. Power On/ Power Off/ Pause/ Play/ Answer / Hang Up / Next/ Voice Assistant
2. Magnetic Charging Port
3. LED Indicator
4. Call Microphone
5. Call Noise-cancelling Microphone

Instructions on 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 BH831, click it to connect.
• Connected successfully: When the headphone is successfully connected to the device, blue LED will flicker once every 5 seconds, with reminding tone: Connected
• Pause/Play: In the Bluetooth music playback state, click the multi-function button to pause, and then click the multi-function button again to play;
• Answer/Hang up: when there is an incoming call: click the multi-function button to answer, and press and hold the multi-function button for 2 seconds to reject the call. During the call, click the multi-function button to hang up
• Next: press and hold the multi-function button for 1 second Voice assistant/Siri: 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: with headphones shut off, press and hold the multi-function button for 5 seconds to clear pairing and enter pairing mode, with red and blue LEDs flickering for 1 second simultaneously.
• Charging: In case of using charging line for charging, connect the headphone to the USB power. During charging, LED turns red. When charging is complete, the LED turns blue.

HOW TO WEAR

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

Specifications

• Music play time——————-7 hours(80% volume)
• Standby time———————-20 days
• Charging time—–1.5 hours
• BT version——– 5.3
• Speaker impedance— –160±150/0
• Microphone sensitivity———–42±3db
• Product weight————-20.8g±2g
• Connection distance————–15 meters
• Charging voltage/current——5V/O.5A

Attentions

• Please wear the bone-conduction speakers of the headphone at your cheekbones in front of your ears and do not put them in your ears.
• Listening to music for an excessive long time may make 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. Keep the headphone 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 the local electrical and electronic recycling station. If there is any injury or property loss due to violation of the above contents, we will not bear any responsibility.

FCC WARNING

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.
NOTE 1: 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.

NOTE 2 : Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

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