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Lists the Betron D51 Speaker, USB Charging Lead, User Manual, and Audio Cable included in the package.
Recommendations for optimal Bluetooth performance and sound quality by positioning the speaker correctly.
Instructions for turning the speaker on and understanding initial Bluetooth indicator behavior.
Identifies the multi-function button, playback controls, mode button, and various ports on the speaker.
Details music playback and speakerphone call management using the multi-function button.
Instructions for pairing additional devices and disconnecting existing connections.
How to connect the speaker using a 3.5mm AUX cable for audio playback.
Using the built-in music player with a memory card for audio playback.
Guidelines for cleaning the speaker safely and avoiding damage.
Information on product warranty, registration, and contacting customer support.
Lists key product specifications including model, Bluetooth version, output, and battery.
Solutions for problems related to no sound from wired devices and poor sound quality.
Lists the Betron D51 Speaker, USB Charging Lead, User Manual, and Audio Cable included in the package.
Recommendations for optimal Bluetooth performance and sound quality by positioning the speaker correctly.
Instructions for turning the speaker on and understanding initial Bluetooth indicator behavior.
Identifies the multi-function button, playback controls, mode button, and various ports on the speaker.
Details music playback and speakerphone call management using the multi-function button.
Instructions for pairing additional devices and disconnecting existing connections.
How to connect the speaker using a 3.5mm AUX cable for audio playback.
Using the built-in music player with a memory card for audio playback.
Guidelines for cleaning the speaker safely and avoiding damage.
Information on product warranty, registration, and contacting customer support.
Lists key product specifications including model, Bluetooth version, output, and battery.
Solutions for problems related to no sound from wired devices and poor sound quality.
General| Charging Time | 2-3 hours |
|---|---|
| Sensitivity | 85dB |
| Type | Bluetooth Speaker |
| Connectivity | Bluetooth, AUX |
| Frequency Response | 20Hz - 20kHz |
| Connector | 3.5mm |
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