Mini Bluetooth Earphones with Microphone
Mini handsfree earphones auriculars | Invisible in-ear wireless bluetooth headphone earbud | Kebidu s530x wireless in-ear bass bluetooth headset stereo | Auriculars earbuds
- Has bluetooth master control chip
- Can answer calls handsfree and also be used for listening to music
- Built-in dsp audio processing system; effective for echo and noise elimination, to ensure clear audio transmission.
1. Bluetooth version: v4.1 + edr
2. Connection: can connect to 2 phones at a time (good for spying)
3. Transmission power: class2
4. Support a2dp: music playback (audio output: 35mw, play / pause)
5. Transmission range: 5m
6. Charging power: ac input 110-240v dc output 5v (charging time / about 2 hours / charging voltage 3.7v)
7. Approximately 2-4 hours talk time (music playback 1-3 hours/standby time 72-120 hours / working current 8. Intelligent voice prompts prompt.