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TV and audio / Wireless speakers

soundcore Motion 300

soundcorePortable wireless speaker

Motion 300

Released October 2023.6Reviewsoundguys.com/anker-soundcore-motion-300-review-103438Read 13 October 2026Review gives a release date of October 9, 2023. Last checked 21 October 2026.

Rated audio power
Not available
Playback time (claimed)
13h
Dust and water rating
IPX7
Weight
776g

51 of 96 fields known.

At a glance

Ports

  • USB-C

All specs

SourceCalculated

General

Model numbers
A3135, A31350112Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Guide title names A3135. The A3135011 item number is in the US product page URL and image names.
Announced
September 202310Press articlecultofmac.comRead 13 October 2026Announcement article published September 20, 2023.
Predecessor
Not available
Successor
Not available
Launch price (EU)
€89.9911Press articleappgefahren.deRead 13 October 2026German article of October 17, 2023 gives a regular price of 89.99 euros with a launch offer of 74.99 euros. German retail prices include VAT.
Markets
US, DE11Press articleappgefahren.deRead 13 October 2026Markets with launch price evidence: US from Cult of Mac and Germany from this article.
Speaker type
Portable1Maker product pageus.soundcore.com/products/motion-300-speaker-a3135011Read 13 October 2026Maker page title and feature text call it a portable Bluetooth speaker.

Audio

Audio drivers
Driver typeCountDiameter (mm)
Full-range driver248
Rated audio power
Not available
Rated audio power on mains
Not available
Audio output power (unspecified rating)
30W2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, Audio Output Power 30W. The rating basis is not stated, so no rated continuous power is stored.
Peak audio power
Not available
Frequency response lower limit (claimed)
Not available
Frequency response upper limit (claimed)
Not available
Adjustable equalizer
Yes2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026App offers a Custom EQ preset.
Sound modes
Immersive Mode, 360° Mode, Dynamic Mode, soundcore Signature, Voice, Treble Boost, Balance, BassUp2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Three Auto Adaptive EQ modes plus the app EQ presets soundcore Signature, Voice, Treble Boost, Balance and BassUp. Custom is a user EQ and is not listed.
Speaker link protocols
Not available
Max linked speakers
Not available
Max Bluetooth group speakers
Not available

Connectivity

Bluetooth audio playback
Yes3Maker product pageankerjapan.com/products/a3135012Read 13 October 2026
Bluetooth version
5.32Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, Bluetooth Version 5.3.
Bluetooth profiles
Not available
Bluetooth LE Audio
Not available
Auracast
Not available
Bluetooth range (claimed)
100m2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, 100 m (328 ft).
Wi-Fi
Not available
Wi-Fi standards
Not available
Network audio protocols
Not available
USB audio input
Not available
USB drive playback
Not available
USB audio file formats
Not available
Ports
ConnectorCountRole
USB-C1Charging input

Controls and software

Voice assistants
Connected phone voice assistant2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Guide says holding the multi-function button for 2 seconds activates the voice assistant software. It runs on the connected phone.
Built-in lighting
Not available
Lighting modes
Not available

Smart home

We could not find any of these 3 fields. Show them
Matter controller
Not available
Thread border router
Not available
Zigbee hub
Not available

Battery and charging

Playback time (claimed)
13h2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, up to 13 hours, varies by volume level and music content. Anker Japan states up to 12 hours at 50 percent volume with BassUp off. The guide says LDAC reduces playtime.
Playback with battery extension (claimed)
Not available
Battery energy
Not available
Battery capacity
3,100mAh2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, Battery Capacity 3100mAh/7.2V. Retail and press listings give 3350 mAh. The maker guide is used.
Battery chemistry
Not available
User-replaceable battery
Not available
Full charge time
4h2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table says less than 4 hours. The quick start guide says 4 hours.
Quick charge duration
Not available
Playback after quick charge
Not available
Charging input rating
5 V, 3 A2Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, DC Power Input 5V 3A. The guide names the USB-C charging port.
Max charging input
Not available
USB Power Delivery charging
Not available
Charges other devices
Not available
Max power-bank output
Not available
Wireless charging
Not available

Durability

Dust and water rating
IPX72Owner's manualservice.soundcore.com/article-description/A3135-ENRead 13 October 2026Specifications table, Waterproof Level IPX7. No dust rating is published.
Floats
Not available

Measured

Max sound pressure (measured)
Not available
Low-frequency extension (measured)
Not available
High-frequency extension (measured)
Not available
Audio latency (measured)
Not available
Full charge time (measured)
Not available

Dimensions and weight

Dimensions
Not available

Certifications

FCC IDs
Not available

In the box

Warranty

Manufacturer warranty (source market)
1.5years4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3135QSG.pdfRead 13 October 2026Quick start guide, 18-month limited warranty. The guide is multilingual, so no single market is named.

Compare with

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Sources

We read 11 sources for this wireless speaker. The numbers match the markers in the sheet.

  1. Read 13 October 2026Backs 4 fields
  2. Read 13 October 2026Backs 23 fields
  3. Read 13 October 2026Backs 10 fields
  4. Read 13 October 2026Backs 2 fields
  5. Read 13 October 2026Backs 2 fields
  6. Read 13 October 2026Backs 3 fields
  7. Read 13 October 2026Backs 1 field
  8. Read 13 October 2026Backs 1 field
  9. Read 13 October 2026Backs 5 fields
  10. Press articlecultofmac.com
    Read 13 October 2026Backs 3 fields
  11. Press articleappgefahren.de
    Read 13 October 2026Backs 2 fields

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