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Small pink rectangular speaker with rounded edges and smooth matte finish

PEICHENG WP03B-p Pink portable speaker

SKU CH-J3FY-MMBXP

Compact waterproof speaker with 5W driver, RGB lights, Bluetooth 5.3, TF card and 3.5 mm AUX playback

  • Product nameBluetooth speaker-p
  • Connection optionsBluetooth
  • Speaker categoryOutdoor
  • Input sourcesBluetooth
  • Speaker setup2.1
  • AmplificationActive
  • Enjoy loud stereo sound from a compact 5W driver
  • Withstand splashes and light rain thanks to IPX5 waterproof rating
  • Survives drops and falls from strict internal durability testing
  • Sync colourful RGB lights to music for party atmosphere
  • Connect via Bluetooth 5.3, TF card or 3.5 mm AUX input

Compact wireless speaker for casual listeners

The PEICHENG WP03B-p is a pocket-sized active speaker with a 2.1 configuration and a 5W driver. It weighs .168 kilograms and measures 4.0 by 1.0 by 3.0 inches. The pink finish and built-in RGB lighting suit party or shower use. Three playback modes cover Bluetooth 5.3, TF card and 3.5 AUX input.

Bluetooth 5.3 range and IPX5 limits

Bluetooth 5.3 provides a stable low-latency link, but walls and interference will reduce the practical distance. The IPX5 rating handles water jets such as shower spray or light rain, yet it is not rated for submersion or high-pressure streams. The single 5W driver cannot fill large outdoor spaces with deep bass.

Upgrades from phone speakers and basic mono units

This speaker replaces a smartphone’s internal driver or a simple mono Bluetooth puck for louder stereo sound and water resistance. The jump is worth it when you need a rugged, portable unit for bathroom, beach or campsite listening with multiple source options. It does not serve buyers who need room-filling volume, subwoofer output, or multi-room audio sync.

How it compares

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

Price $15.99
Cheaper than about 91% of the 862 comparable items (median $39.99).

Specifications

Product
Brand namePEICHENG
Model nameWP03B-p
Part numberWP03B
Product nameBluetooth speaker-p
Product colorPink
Audio & video
Speaker categoryOutdoor
Speaker setup2.1
AmplificationActive
Frequency response20 kHz
Connectivity
Connection optionsBluetooth
Ports & slots
Input sourcesBluetooth
Size & build
Product dimensions4.0 in × 1.0 in × 3.0 in
Product weight0.168 kg
In the box
In the boxQuick Start Guide

Questions about this item

Which version of the PEICHENG WP03B-p should I choose?

The WP03B-p comes in pink with a single 5W driver and 2.1 speaker configuration. No other colours or power variants are listed.

What does the 20 KHz response bandwidth mean when I play music?

The 20 KHz upper limit covers the full range of human hearing, so treble details like cymbals and vocals reproduce clearly within the speaker's 5W output.

What does Bluetooth 5.3 actually limit in daily use?

Bluetooth 5.3 caps the wireless link to its supported profiles and range; audio streams at the codec bit-rate the source device negotiates, and the 3.5 mm aux or TF card bypass wireless limits entirely.

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