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Product Information Specs

OS-BTH02A Bluetooth Hat




Bluetooth parts can be detachable and the hat can be washed.



  1. Bluetooth:V3.0+EDR

2.Dual sound track ,stereo ,with voice broadcast function

3.Transmission distance:10M

4.Transmission distance of MIC:<1M

5.Li-ion Battery:3.7V/120mah

6.Charging time:about 2hrs

7.Stand-by time:8 days

8.Continuous Working time:3-4hrs


*single track(without voice broadcast function ) is optional



  1. Listen the music of the phone through bluetooth connect

  2.  Knitted material, fashion and keep warm with answer the phone in winter

  3. Set-in MIC, available for cell phone to transmit the speaking phone to

    your audio devices directly so that the user can hand free answering

    phone up via the device.