EV155
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EV155 Product Documentation

EV155 Product Documentation

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Product GuideUpdated: Sep 24, 2026GW-EV155-UGRev: 0.2

Introduces the EV155 portable hi-fi Bluetooth audio receiver — features, interfaces, controls, specifications and app control.

Note

This document is based on the Gigawit EV Series product manual. Available functions depend on the model, hardware version and installed firmware.

EV155 is a portable hi-fi Bluetooth audio receiver. It takes music from your phone and sends it through a 3.5 mm line output to powered speakers, an amplifier or a car stereo. Its 500 mAh built-in battery makes it easy to use on the go.

EV155 product photo
EV155 product photo

Key features

  • Bluetooth 6.0 on a Qualcomm QCC5181 chip
  • LDAC first by default, plus LHDC V5, aptX Adaptive, aptX HD, aptX LL, aptX, AAC and SBC, with manual codec selection
  • LE Audio LC3 and Auracast receive
  • 3.5 mm line output for the AUX input of powered speakers, amplifiers or car audio
  • 240 × 280 color display with button control
  • EQ presets and custom EQ in the app
  • 500 mAh built-in battery, USB-C charging and Ship Mode
  • App control with Gigawit Control

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