MP3 and bluetooth function sunglasses

الوصف

• Functions:
  • Bluetooth mode operating:
    • On: long time press Bluetooth for 5 seconds (hear prompt tone in earphones)
    • Pairing: sunglasses are first time, after turning on sunglasses, can start to do pairing and should be done in 3 minutes, code ***0.net time, when turn on sunglasses, it will auto reconnect
    • Answering call: press once
    • Ending call: press again (hear prompt tone in earphones)
    • Rejecting call: long time press for 2 seconds (hear prompt tone in earphones)
    • Redialing: standby state, can short-time press twice continuously to dial last number
    • Off: at standby state, long time press for 8 seconds (hear prompt tone in earphones)
  • MP3 mode operating:
    • Insert earphones mode and mini SD card into slot
    • On/off: long time press for 5 seconds
    • Volume ±: long time press
    • Pre/next song: short time press
  • Can download songs (MP3 and WMA formats) into mini SD card by USB cable
  • Lens also can change to myopic glasses for poor eyesight people
  • Can listen to music when enjoy sunshine at same time and protects eyes