This document is an instruction manual on how to operate the Xperia E4g.
This manual explains how to operate the Sony WM-EX621 Walkman, including inserting batteries, charging the rechargeable battery, and using the remote control. It also details the various playback modes, sound enhancement functions, and the automatic volume limiter system.
Safety precautions, battery handling, and maintenance procedures such as cleaning the tape head and exterior are covered, along with specifications of the device and accessories supplied with the unit.
| Load impedance (headphones) | 8‑300 Ω |
|---|---|
| Dimensions (W × H × D) | 77.1 × 108.0 × 20.5 mm |
| Mass | 158 g |
| Rechargeable battery type | NC‑6WM 12 V, 600 mAh Ni‑Cd |
| Battery life (rechargeable) | ≈14 h playback (full charge) |
The rechargeable battery can be charged about 300 times.
Use a cleaning cassette every 10 hours of use.