HTRise 740B Disco Ball Light Wireless Bluetooth Speaker User Manual

HTRise 740B Disco Ball Light Wireless Bluetooth Speaker User Manual

Introduction

Thank you for your order our product — Bluetooth magic crystal ball, for a much better user experience, please carefully read the instruction before you use this item. If there are some mistakes of printing, please user’s understanding.

Multi-usage Bluetooth Speaker

[stage lighting] high quality built-in motor, take colorful stage lighting. [Bluetooth audio] Bluetooth 2.1 + EDR, the maximum receive distance of 10 meters. [MP3 player] direct play MP3 file of TF card.
[USB disk] Direct play MP3 file of U disk.
[FM radio]FM radio, radio memory.
[Audio input] audio input interface, easy to connect computer, digital music player. Mobile phone and other audio equipment.
[Breakpoint memory] Automatic memory last time when exiting the repertoire, the volume size.
[The built-in battery] built in rechargeable lithium battery, environmental protection, energy saving, the utility.

Technical Specifications

• Source: RGB
• Output power: 3W
• Voltage: 3.7V or DC-5V
• Weight: about 450g.
• Size: 10.510.512.8cm
• Frequency response: 100HZ-18KHz
• SNR: greater than or equal to 80dBA
• Distortion: <1%
• Audio input: Bluetooth, TF card, AUX, FM
• Support for bit rater MP3: 32kbps-320kbps.
• The speaker unite: 45mm, double magnetic, 16 cores, 4 ohm.
• Input power: built in rechargeable battery 600 mAh 3.7V or external DC5V
• Input sensitivity: 450± 50mV

Buttons & Functions

1. stage light control button;

2. TF card slot

3. Station search (FM mode)
   To the last station (short press)
   Reduce the volume (long press)

4. FM mode, short press for automatic station search;
   Long press to translated mode MP3/Line In/USB/Bluetooth play, short press to pause.

5. Station search (FM mode)
   Down a station (short press)
   Increase the volume (long press)

6. Remote control receiver

7. Switch (ON/OFF)

8. Audio in put DC-5V

9. The USB interface

FCC Warming

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 requirement. The device can be used in portable exposure condition without restriction.

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