This manual introduces safety precautions and the basic structure of the ifilver A100 Bluetooth earphone, including LED indicators and button functions. It also lists the technical specifications such as Bluetooth version, range, battery life, and dimensions.
Detailed sections cover how to charge the earphone, how to pair it with a mobile phone, and how to operate common functions like power on/off, volume control, and call handling. LED signals indicate charging status, low battery, and successful pairing. This manual is written in Chinese.
| Bluetooth version | 2.0 |
|---|---|
| Maximum range | 10 m |
| Talk time (call) | 5 h |
| Standby time | 25 h |
| First‑charge time | 2–3 h |
Charge it for about 2 to 3 hours the first time.
The earphone works up to about 10 meters from the phone.