ANKER A3145 Soundcore Boost 20W Portable Bluetooth Speakers
Charging your Soundcore Boost
- To preserve battery lifespan, fully charge at least once every 45 days.
- To prevent damage, use the provided USB-C cable.
Powering On/Off
Press the power button to power on or off.
Bluetooth Pairing
- Press and hold the power button more than 4 seconds to disconnect the currently connected device and re-enter the pairing mode.
- When powered on, your Soundcore speaker will automatically connect to the last successfully connected device if available.
- The Soundcore speaker will automatically power off 10 minutes after Bluetooth is disconnected.
TWS (True Wireless Stereo) Mode
Two identical Soundcore speakers (A3145) can pair with each other for stereo sound.
- On both Soundcore speakers, press the TWS button to enter TWS pairing mode.
- In TWS mode, connect either speaker with your Bluetooth enabled device. The two speakers can play music as the left channel and right channel.
To exit the stereo mode, press the TWS button again on either speaker.
NFC Pairing
To break the connection, tap your NFC device again onto the NFC detection area of your Soundcore speaker.
Charging USB Devices
This Soundcore speaker can charge your USB devices with its built-in battery.
APP
Download the Soundcore App for enhanced product experience.
- Check product information
- Customize EQ settings
- Show battery status
- Adjust the volume
- Set Auto Power Off
- Firmware update
Specifications
| Input (USB Type-C) | 5 V 2 A |
| Output (USB Type-A) | 5 V 1 A |
| Audio output | 10 W × 2 |
| Driver size | 1.75” x 2 |
| Frequency response | 20 Hz – 20 kHz |
| Impedance | 4 Q |
| Battery capacity | 5200 mAh |
| Charging time | 4-6 hours |
| Playtime (varies by volume level and content) | 12 hours |
| Waterproof level | IXP7 |
| Bluetooth version | V5.0 |
| Bluetooth range | 20 m / 66 ft |
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