1.The bluebooth version: V4.1 + EDR. 2.Support caller number voice broadcast 3.The operating frequency range: ISM band(2.4-2.48GHZ) 4.Wireless…
1.The bluebooth version: V4.1 + EDR. 2.Support caller number voice broadcast 3.The operating frequency range: ISM band(2.4-2.48GHZ) 4.Wireless…