แว่นกันแดดอัจฉริยะ MP3 Player พร้อมบลูทูธ Bluetooth sunglasses
![แว่นกันแดดอัจฉริยะ MP3 Player พร้อมบลูทูธ Bluetooth sunglasses](https://th-test-11.slatic.net/p/e75baed6a31a927c5fd3480d1153b98a.jpg)
2.4GHZ
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2.480MHZ meet the criteria of bluetooth V
4.1 support music, 8 hours continuous play music (the actual test time) support Headset& Handsfree Profiles
support call: | support calls, self with a microphone, 4 hours of continuous calls |
support voice: | support voice, support the English language |
wireless connection range: | 10 m |
transmit power: | Glass2 |