UNITED SP3509 Bluetooth Speaker User Manual
- June 5, 2024
- UNITED
Table of Contents
**UNITED SP3509 Bluetooth Speaker User Manual
**
Specifications
- Bluetooth version: 5.0
- Built-in rechargeable lithium battery: 300mAh
- Bluetooth range: up to 10 meters
- Signal to noise ratio: ≥85dB
- Frequency response range: 280Hz – 20KHz
- Speaker size: 45mm
- Output power: 3 Watt
- IPX4 splash proof
- Playing time: up to 1-1.5 hours
- Charging time: 1 hour
Key functions
- Power ON / OFF
- Play / Pause
- VOLUME+ / NEXT SONG
- VOLUME- / PREVIOUS SONG
- Hands-free call
- Micro-USB port
The Key Definitions:
- Short press button (2) to play / pause music:
- Long press button (3) to increase the volume, short press button (3) for next song:
- Long press button (4) to decrease the volume, short press button (4) for previous song:
- Press button (5) to answer phone call / end phone call
Bluetooth pairing
Turn on the speaker, the speaker will enter the Bluetooth mode and is ready for pairing, open your smartphones Bluetooth function and search the Bluetooth name “ SP3509”. Connect and then you can play music through the speaker.
Charging the speaker
- Before using the speaker for the first time, change it or 1 hour.
- Plug the Micro-USB connector into your Bluetooth speaker, and plug the other end of the charging cable into a computer or a DC 5V USB Power Adapter. The LED indicator light will turn red when the speaker is charging. The LED indicator light will be OFF, when the charging is finished.
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