1 Specifications
Product GuideUpdated: Sep 24, 2026GW-EV155-UGRev: 0.2
| Item |
Specification |
| Series |
Portable |
| Positioning |
Portable hi-fi Bluetooth audio receiver |
| Bluetooth |
6.0 |
| Bluetooth chip |
Qualcomm QCC5181 |
| Bluetooth role |
Receive |
| Codecs |
LDAC / LHDC V5 / aptX Adaptive / aptX HD / aptX LL / aptX / AAC / SBC |
| Default codec |
LDAC first, selectable under Bluetooth → Codecs |
| LE Audio |
LC3, Auracast receive |
| Analog output |
3.5 mm line output (not a headphone output) |
| Power / Battery |
500 mAh built-in battery, USB-C charging |
| Shipping mode |
Ship Mode supported |
| Display |
240 × 280 color display |
| Controls |
Button |
| Sound adjustment |
EQ presets / custom EQ in the app |
| App |
Gigawit Control |
| Dimensions |
44.8 × 54.7 × 14.9 mm |
| Weight |
30 g |