Shenzhen Yayusi Electronic Technology D2 10W Bluetooth Speaker User Manual

Shenzhen Yayusi Electronic Technology D2 10W Bluetooth Speaker

User Manual

Please read me before using it.

• Please read and keep this Manual, and pay attention to the below warnings.
• lease put this speaker in a stable place, to avoid any damage caused by accident dropping.
• Do not use the speaker near a water source, and do not immerse the speaker in any liquid or where the liquid drops.
• Do not place the speaker on or near an exposed source of flame, such as a lighted candle.
• Please don’t leave this speaker in high temperature, high moist, sun exposure & rain environments for a long time. Otherwise, it will affect the normal service life of the product seriously or cause product failure.
• Do not disassemble, repair or modify the product by yourself.
• Do not discard the product’s lithium battery at will or put it in the fire, to avoid causing danger.
• The charging voltage is 5V. The speaker’s internal chip will be burned out and couldn’t work normally if using high than 5V charger .

PACKING LIST

Please make sure the purchased item is with the correct Model No. If the item model number doesn’t match that of the package, please try to contact the agents.
D2 Bluetooth Speaker

• 1 pcs speaker
• 1 pcs charging cable & AUX cable
• 1 pcs manual & warranty card

OVERVIEW AND INSTRUCTION FOR USE

FUNCTION INSTRUCTION

• Short press: Last song
• Long press: Volume down Short
• press: Pause/Play
• Long press: Power on/Power off Short Press
• twice : TWS connect/disconnect
• Short Press three times: disconnect Bluetooth
• Short press: Next song
• Long press: Volume up
• Aux slot
• Led indicator
• DC type-c charging slot

Bluetooth Speakers Instruction

Power on /Off: Long press 3 seconds power on, long press again power off.

How to connect the mobile phone by Bluetooth?

1. After power on, the blue light flashes fast.
2. Open the mobile phone Bluetooth setting, enter the search, see the display “D2” and then connect and pair (After the phone and speaker are successfully paired, the speaker has a memory function, when using another phone, disconnect the paired phone’s Bluetooth, then do Bluetooth pairing again). How to line in by AUX ( external audio input )?
   This speaker can connect to all kinds of audio devices (such as mobile phones, iPad, MP3 players, Cassette players, CD players, radios, etc.). With Aux plug in the earphone jack of the audio device and the other end in the Aux slot of the speaker, then press the “M” button to get into Aux Mode.

How to connect TWS?

1. Power on two speakers and enter Bluetooth mode, press twice the button on either of the speakers, will search and connect the other one automatically, with the prompt once connect successfully .and will play as left and right channel.
2. Then connect the speaker to mobile, this is a prompt once connected successfully. Playing the music on a Mobile phone will be a True Wireless Stereo effect.

Note:

• The True Wireless Stereo(TWS)mode needs two D2 speakers to power on, they can work.

• Before TWS, ensure both two speakers no connect to another device.
  In TWS, press twice the button of either speaker in TWS mode to disconnect True Wireless Stereo(TWS) .

• The speaker has memory, after paired TWS, when power on again, the two speakers will pair automatically.

• in TWS, off either of the two speakers, the other speaker will be off at the same time.
  How to Charge?
  Note:
  

• Do not use the charger without a 3C certificate.

• The charging voltage is 5V, a 5V charger with national 3C should be used when charging the machine.

1. When the built-in battery is insufficient, there will be a prompt sound . Please charge the speaker as soon as possible. Use a computer USB port or (5V 1A)mobile phone charger for charging. When charging, the speaker side led indicator on red and off after fully charged.
2. Charging time, playing time

Trouble Shooting

1. Multiple pairing failed:(1) Reboot for pairing;(2) Too many surrounding Bluetooth devices make it difficult to search, turn off other Bluetooth devices.
2. Sound too low or distorted: (1) battery power is insufficient; (2) adjust to a suitable volume.
3. When the Bluetooth music is played off: whether it is beyond the effective connection distance of the speaker, or whether there is an obstacle between the speaker and the phone.
4. In the course of use, if there is a crash: Long press 10 seconds to reset.
5. In TWS, when one speaker battery is low will be off automatically, need to recharge for use.

• D2 Specifications:
• Model No.:D2
• Power output: 10W
• Bluetooth version: Bluetooth 5.2
• Transmission distance: 10 meters (The transmission distance varies for environmental reasons and for mobile Bluetooth devices)
• Speaker Battery: 3.7V 1500mAh
• Charging: DC5V 2A

FCC Warning Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 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. The device has been evaluated to meet general RF exposure requirements.

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