SINOBAND RS1711961969 Hope Outdoor Camping Lamp 40W Bluetooth Speaker Instruction Manual

SINOBAND RS1711961969 Hope Outdoor Camping Lamp 40W Bluetooth Speaker

Safety Information

Warning

• There may be noise when playing some songs with strong bass when the battery is low. This is normal phenomenon. Please ensure that the SINOBAND Hope has enough power to maintain performance.
• Longly use a machine with high volume may cause damage to your hearing.
• SINOBAND Hope built-in lithium battery,don’t use any kind of fast charger exceeding 5V/2A,such as PD fast charger, mobile phone fast charger, Qualcomm fast charger, gallium nitride fast charger etc. The voltage of these chargers can’t be recognized and compatible with the motherboard.
• Do not expose to sunlight/fire or similar overheating environment.

What is TWS

• TWS means true wireless stereo.Let’s say two Bluetooth speakers can be paired and playing music synchronously.

How to pair your device?

1. Please make sure these two speakers to be disconnected from other Bluetooth devices before you turn them on. Then please turn on two speakers.
2. Select one of the speakers, Short press to enter TWS status.
3. After the pairing is successful,green light of the main speaker will be light flash, the slave speaker will be on.it can connect 100pcs SINOBAND HOPE at the same time with this way)
4. Turn on the Bluetooth of the device(mobile phone) at this time, find out “SINOBAND Hope” on your device,select and connect it.
5. For speakers that have been successfully paired with TWS, they will be quickly connected and paired automatically later once they turn on.
6. In TWS mode, Short press to disconnect pairing mode.

Key Function

Overview

LED Indication

Bluetooth Connection And Power Bank Function

Bluetooth Connection

• The blue light will blink when the speaker is turned on.
• Find out the “SINOBAND Hope”Bluetooth name on your device ,select and connect it.

Power Bank Function

• When turned on, plugging the charging cable into the USB interface of the speaker can perform emergency charging on your device.

Specifications

• Bluetooth Version: 5.3
• Frequency Response: 20Hz—20KHz
• Signal-to-noise Ratio: ≥80dB
• Charging Time: About 4 hours
• Input Power: Type-C 5V/2A
• Playing Time: About 15 hours
  • (varies by volume level and audio content)
• Size(LWH): 101101229(mm)
• Weight: 1013g

Performance Optimization

• The usage time of speaker will vary depending on the volume and songs.
• Playing the loudest or deep bass songs will speed up battery consumption.
• When the SINOBAND Hope is adjusted to the maximum sound, it will protect the speaker components, including the optimization of battery durability and play time. That is in order to play longer and reduce battery consumption, the balance of the tone will be adjusted appropriately, including the adjustment of the bass, treble and vocal parts. Therefore, there is a difference in the level of deep bass between the loudest and medium volumes.
• SINOBAND recommends that the Hope be adjusted to a medium volume for listening, this will maintain the best sound and battery performance.

Electroacoustic Laboratory

Tips

After 18 years of audio technology accumulation and development in dobo, based on the theoretical power of the speaker, DOBO Electroacoustic Laboratory enhances the actual power effect of the entire speaker unit by optimizing the sound structure, such as designing a cavity structure that is more in line with acoustic principles, creating more effective amplification resonance channels, reducing sound transmission losses, optimizing circuit structures, such as reducing internal resistance and increasing the power of the driving circuit.

In short, the power of the XDOBO speaker is not only equal to the volume and sound performance reflected by the physical hardware power, but also integrates the overall system acoustics and physics principles of software engineering, speaker cavity, material structure, power amplifier drive, battery efficiency, speaker tuning, etc., driving the performance of the entire speaker unit to significantly improve, achieving the ideal design power of DOBO laboratory * W.

SINOBAND Hope Basic Physical Hardware Power: 30W
SINOBAND Hope support power: 40W

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>