AT-SPB300 - Loudspeaker Audio-Technica - Free user manual and instructions

Product Type	Portable Bluetooth Speaker
Brand	Audio-Technica
Model	AT-SPB300
Dimensions (W x H x D)	Approx. 7.0 x 2.5 x 2.5 inches (180 x 65 x 65 mm)
Weight	Approx. 1.1 lbs (500 g)
Power Source	Built-in rechargeable lithium-ion battery (3.7V, 2600 mAh)
Battery Life	Up to 12 hours (at moderate volume)
Charging Time	Approx. 3 hours
Wireless Connectivity	Bluetooth 5.0
Supported Bluetooth Profiles	A2DP, AVRCP, HFP, HSP
Frequency Response	60 Hz – 20 kHz
Driver Size	Full-range 2.0 inches (52 mm)
Speaker Configuration	Mono (single driver)
Maximum Output Power	10 W RMS
Charging Port	USB Type-C
Water Resistance	IPX5 (splash resistant)
Controls	Power, Volume +/- , Play/Pause, Bluetooth pairing
Included Accessories	USB-C charging cable, user manual
Operating Temperature	32°F to 104°F (0°C to 40°C)
Maintenance & Cleaning	Wipe with a soft, dry cloth. Do not use solvents.
Safety	Do not disassemble; keep away from water and heat sources; use only provided charger.
Repairability	Replacement battery available; contact Audio-Technica support for service.

Frequently Asked Questions - AT-SPB300 Audio-Technica

How do I pair the AT-SPB300 with my phone?

Turn on the speaker by pressing the power button. The Bluetooth indicator will flash. On your phone, go to Bluetooth settings and select 'AT-SPB300'. Once connected, the indicator will become solid. If pairing fails, ensure the speaker is in pairing mode (press and hold the Bluetooth button for 3 seconds).

How do I charge the speaker?

Connect the provided USB-C cable to the charging port on the back of the speaker and the other end to a USB power adapter (5V, 1A or higher). The LED will turn red during charging and turn off when fully charged, typically within 3 hours.

What should I do if there is no sound or the volume is too low?

First, check that the speaker is turned on and paired with your device. Increase the volume on both the speaker and your device. Ensure the Bluetooth connection is not obstructed. If the problem persists, reset the speaker by pressing and holding the power button for 10 seconds until the LED flashes.

Can I use the speaker while charging?

Yes, the AT-SPB300 can be used while connected to a power source. However, note that the battery may charge more slowly during playback.

Is the speaker water-resistant?

Yes, it has an IPX5 rating, meaning it can withstand splashes of water from any direction. Do not submerge it in water or use it in heavy rain.

How do I reset the speaker to factory settings?

To reset, press and hold the Bluetooth button and the volume up button simultaneously for 5 seconds. The speaker will power off and clear all paired devices.

What is the battery life and how do I check it?

The battery lasts up to 12 hours at moderate volume. There is no battery level indicator on the speaker; you can check the battery level on your connected device (e.g., iPhone shows battery percent for Bluetooth devices).

Can I connect the speaker to a TV or computer?

Yes, if the TV or computer has Bluetooth capability, you can pair it just like a phone. For devices without Bluetooth, a Bluetooth transmitter may be needed. The speaker does not have a wired audio input.

What to do if the speaker does not turn on?

Ensure the battery has charge. Connect the speaker to a charger and wait for a few minutes. If it still does not turn on, try pressing the reset button (small pinhole) with a pin for 3 seconds. If the issue persists, contact support.

Are spare parts available for this speaker?

Replacement batteries and charging cables can be obtained from Audio-Technica authorized service centers. For other parts, contact customer support. The speaker is not user-serviceable for internal components.

USER MANUAL AT-SPB300 Audio-Technica

(1) U = V - (OPEN)

方向へ日程として図ります。2

The quick brown fox jumps over the lazy dog.

6.2 电芯内部电路的读水器？

Q.音声が出ない/音が小さい

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

。

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

[25]09年春上部展风

[图]