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Black rectangular portable speaker with fabric grille and rubberised ends

Leaderwave

Leaderwave BT3 10W Portable Speaker Black

SKU CH-GGA8-FSXSG

A portable Bluetooth 5.0 speaker delivering 10 W stereo sound with a bass-boost mode, IPX5 splash resistance, built-in microphone and up to 14 hours of playtime from a 2500 mAh battery

  • Product colorBlack
  • 10W stereo sound with deep bass from dual drivers and bass port
  • One-touch bass boost button for deeper low-end response
  • Up to 14 hours playtime from 2500 mAh USB-C rechargeable battery
  • IPX5 splashproof rating with built-in microphone for calls
  • Bluetooth 5.0 stable streaming plus TWS stereo pairing

What this speaker is and who it serves

The Leaderwave BT3 is a 10W portable Bluetooth speaker finished in black. It targets listeners who want a compact, wireless audio device for indoor and outdoor use with a built-in microphone for calls.

Sustained output and battery behaviour

A 2500mAh rechargeable battery delivers up to 14 hours of continuous playback before recharging via USB-C. The IPX5 water-resistant rating protects the drivers against splashes and light rain during extended outdoor sessions.

The spec that decides fit

Bluetooth 5.0 provides the wireless link, and True Wireless Stereo pairing lets two units combine for wider stereo sound. If your source device lacks Bluetooth 5.0 or you need a wired auxiliary input, this speaker will not match the requirement.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 88% of the 862 comparable items (median $39.99).

Specifications

Product
Product colorBlack

Questions about this item

Does the 10W speaker and 2500mAh battery generate noticeable heat during a full 14-hour play session?

The unit is rated for up to 14 hours of continuous play from its 2500mAh battery; typical portable speakers of this class stay cool to the touch at normal listening volumes.

What charging cable and power source do I need to recharge the USB-C port?

A USB-C cable and any standard USB power adapter or computer port will recharge the 2500mAh battery; no proprietary charger is required.

If I pair two BT3 speakers with True Wireless Stereo, will the bass-boost button work on both units simultaneously?

Pressing the bass-boost button on either speaker activates the mode on both linked units for a wider stereo soundstage with enhanced low end.

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