This is a ISD series wireless headset, which uses a 10mm dynamic unit, supports Bluetooth 5.0 connection, and has a battery life of up to 10 hours
The ISD2560/75/90/120 Products are single-chip voice record/playback devices that provide high-quality, natural voice reproduction. These CMOS devices feature an on-chip oscillator, microphone preamplifier, automatic gain control, and high-density multilevel storage array. Recordings are stored directly into on-chip nonvolatile memory cells, enabling zero-power message storage with typical retention of 100 years and over 100,000 record cycles.
| Available Durations | 60, 75, 90, and 120 seconds |
|---|---|
| Message Retention | 100 years (typical) |
| Record Cycles | 100,000 (typical) |
| Power Supply | Single +5 volt |
| Sampling Rates | 4.0, 5.3, 6.4, and 8.0 KHz |
The devices are available in single-chip durations of 60, 75, 90, and 120 seconds.
Yes, parts may be cascaded together for longer durations.