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Specification
Enjoy balanced Hi-Fi audio, hands-free HD calling and easy wireless pairing with the ADMOS DF31, supplied with a 300mAh charging case.
Description:
Bring convenient wireless sound to your daily routine with the ADMOS DF31 True Wireless Stereo Earbuds. The F13 true copper ring speaker delivers balanced, high-fidelity audio in a compact, lightweight in-ear design.
Bluetooth 5.4 supports wireless connectivity, while smart quick pairing reconnects to your last paired device when the case opens. A voice-isolation microphone system supports hands-free HD calls.
The portable charging case contains a 3.7V / 300mAh lithium battery and features USB Type-C charging. Its U-shaped tail plug charging design is intended to support reliable charging contact.
Key Features:
- F13 true copper ring speaker for balanced Hi-Fi sound.
- Bluetooth 5.4 connectivity.
- Compact, lightweight and ergonomic design.
- Automatic reconnection when the case opens.
- Hands-free HD calling.
- Voice-isolation microphone system.
- 300mAh charging-case battery.
- USB Type-C charging interface.
Specifications:
| Specification | Details |
|---|---|
| Brand | ADMOS |
| Model | DF31 |
| Product type | True Wireless Stereo earbuds |
| Form factor | Ergonomic in-ear design |
| Connectivity | Bluetooth V5.4 |
| Supported profiles | HFP, A2DP, AVRCP |
| Operating frequency | 2402–2480MHz |
| Speaker | F13 true copper ring speaker |
| Charging-case battery | 3.7V / 300mAh lithium battery |
| Charging interface | USB Type-C |
| Charging design | U-shaped tail plug |
| Reference color | Black |
Compatibility / Usage:
For Bluetooth audio devices supporting compatible HFP, A2DP and AVRCP profiles. Available functions depend on the connected device.
What’s in the Box:
- 1 × Pair of ADMOS DF31 earbuds.
- 1 × Portable 300mAh charging case.
- 1 × USB Type-C charging cable.
- 1 × Set of silicone ear tips.
- 1 × User reference manual.
Ideal For:
Everyday music, students, home listening, office calls and passenger travel.