BT function
  Built-in Mic
  Built-in FM
  TF card support
  ON/OFF, volume, media control buttons on ear cup
  Extra soft, padded ear cups
  Rich bass and treble
  Lightweight built
  Speaker drive size 40mm
  Impedance 32 Ohms
  Frequency response 20Hz-20KHz
  Charging voltage DC5V
  Sensitivity 116±3dB
  Battery 300mAh
  Charging time (PC/Laptop) 1.5hrs
  Playback time 4.5hrs
  Call time 5hrs
  Standby time 8hrs
  FM scan range 76 -108MHz
  FM memory 7 channels
  TF max. memory support 32GB
  TF file format support WAV, WMA, Mp3
  Microphone type Omnidirectional
  Mic dimensions 4mm
  Sensitivity -38dB
  Impedance 2.2 KOhms
  BT version V2.1+EDR
  BT profile support RF.TS.4.2.0 / BB.TS.4.2.0 / LMP.TS.4.2.0 / L2CAP.TS.4.2.1 / GAP.TS.4.2.1 /
L2CAP.TS.4.2.0 / A2DP.TS.1.3.1 / AVRCP.TS.1.6.0 / GAVDP.TS.1.3.0 /
HFP.TS.1.7.0 / IOPT.TS.4.0.0 /  AVCTP.TS.1.4.0 / AVDTP.TS.1.3.2 /
RFCOMM.TS.1.2.1 / SPP.TS.1.2.1
  BT pairing name ZEB-TARANG
  BT range ≤10m
  Product dimension 18 x 8.5 x 20.5 cm
  Net. weight 360g