DELL EB525 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black
DellModel EB525-DAO





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At a glance
- AC adapter included
- No
- Receiver included
- Yes
- Cables included
- USB Type-C
- Left earpiece weight
- 6 g
Overview
DELL EB525 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black is a Dell headsets & audio with a hearing protection of Yes and a international protection (ip) code of IP54. The details below are drawn from the manufacturer specification and are what to check against your own requirement before requesting a quote.
Hearing protection is Yes. International Protection (IP) code is IP54. Signal-to-Noise Ratio (SNR) is 66 dB. USB Type-C charging port is Yes. Number of paired devices remembered is 8. Fast charging time is 5 min. MEMS (Micro-Electro-Mechanical System) microphone is Yes. Talk time (ANC on) is 5 h. Each of these is listed again in the specification table, so nothing here has to be taken on trust.
Specifications
| AC adapter included | No |
|---|
| Receiver included | Yes |
|---|---|
| Cables included | USB Type-C |
| Left earpiece weight | 6 g |
|---|---|
| Right earpiece weight | 6 g |
| Charging case dimensions (W x D x H) | 30.86 x 58 x 63.87 mm |
| Charging case weight | 50.4 g |
| Width | 24.6 mm |
| Depth | 23.5 mm |
| Height | 32.2 mm |
| Battery operated | Yes |
|---|---|
| Fast charging | Yes |
| Battery capacity | 66 mAh |
| Talk time (with charging case) | 16.5 h |
| Continuous audio playback time (ANC on) | 8 h |
| Battery capacity (charging case) | 500 mAh |
| Continuous audio playback time (charging case/ANC on) | 33 h |
| Fast charging time | 5 min |
| Talk time (ANC on) | 5 h |
| Microphone type | Built-in |
|---|---|
| Microphone sensitivity | -35 dB |
| Microphone frequency | 100 - 8000 Hz |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |
| Ear coupling | Intraaural |
|---|---|
| Headphone sensitivity | 106 dB |
| Noise canceling type | Active |
| Windows operating systems supported | Windows 10, Windows 11 |
|---|---|
| Mac operating systems supported | Yes |
| Mobile operating systems supported | Android, iOS |
| Connectivity technology | True Wireless Stereo (TWS) |
|---|---|
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Frequency response (music mode) | 20 - 20000 Hz |
| Battery type | Built-in battery |
|---|---|
| Battery recharge time | 2 h |
| Wireless charging | Yes |
| USB Type-C charging port | Yes |
| Wearing style | In-ear |
|---|---|
| Recommended usage | Calls/Music |
| Operating keys | Bluetooth pairing |
| Number of simultaneously connected devices (max) | 2 |
| Number of paired devices remembered | 8 |
| Hearing protection | Yes |
| Product type | Headset |
|---|---|
| Product colour | Black |
| Protection features | Dustproof, Waterproof |
| International Protection (IP) code | IP54 |
| Wireless range | 30 m |
|---|
| Noise canceling | Yes |
|---|
| Signal-to-Noise Ratio (SNR) | 66 dB |
|---|











