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Bluetooth speaker manufacturer

Rishengyueheng Electronics

+ 86-15384246132

Plug-in card can download songs into memory card (memory card is TF card, that is, memory card of mobile phone, SD card too), play the songs directly from the card, and have one more function. Now Bluetooth speaker has many functions, you can plug-in the U-disk audio input and output to control the mobile phone's up and down calls, and so on.
How to Use Bluetooth Plug-in Card Speaker
1. Bluetooth and plug-in card are two functions: Bluetooth is the function of wireless connection, and plug-in card is that the speaker can be inserted into the memory card to play music files in the memory card.
2. The card insertion function of the speaker is related to the format of the built-in music player. Generally, the card speaker is in MP3 format. In addition, memory cards are mostly TF (such as smart cards commonly used in mobile phones) memory cards, and a few are compatible with SD memory cards, which should be paid attention to when purchasing.
Use steps:
1. Charging. First, we recommend that the Bluetooth audio be fully charged before using it. The charging method is simple: plug the charger plug into the charging socket of the Bluetooth audio, and then connect the charger to the AC power supply or personal computer. When charging, the charging indicator lights up. When charging is completed, the charging indicator does not turn on:
2. Connecting devices (notebooks, mobile phones, PSPs and other devices with Bluetooth) or 3. 5 mm Jack (mobile phone headphone jack, MP3, MP4, computer and other headphone jacks can be): 1. Bluetooth Connection: (1) Turn on the Bluetooth Audio: (2) Start the Bluetooth function of the mobile phone (or other devices), look up the Bluetooth settings, and then select the Bluetooth Audio: (3) Require a password: device name: MYVISION; password: 0000 or 1234: (4) Some mobile phones do not need to enter a password, just choose "pairing". Successful matching has a cue tone "Du...". 2. Transfer connection: 3 at both ends. 5 mm wire connection is enough:
3. Description of status indicator (CHARGE). 1. Standby/Standby: Fast Flash Blue 2. Charging: Red 3. Charging completed: Red light off 4. Plug-in Mode: Blue Light Slow Flash (Bluetooth Audio with Plug-in Function)
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