Specification
1.stick: 15mm
2. Impedance: 32 ohms
3.BT version: Bt v5.0 + EDR
4. BT distance: 10 -15m
5. Frequency response: 20Hz-20000
6. working voltage range: 3.0V-4.2V.
7. Microphone sensitivity: -42dB
8. with A2DP / AVRCP high quality stereo audio transmission and remote control protocol
9. powerful noise canceling circuit (active noise reduction)
10. speaking time is 2-3 hours
11. Play music time is 2-3hours
Personne à contacter : | Jecci |
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