• Description:
  • ini 503 Bluetooth Wireless Type Headset Stereo Earphone ,Mini-503 Bluetooth V2.1+ EDR Stereo Behind-the-Neck Headphone - Black + Blue from bangood.
  • Long talk time,all phones universal, Music player with A2DP
  • Function Keys : Volume + -, music playback, pause, previous song, next song
  • Supports all bluetooth devices,then hang up, reject calls, last number call-back
  • Specification:
  • Model:Mini 503
  • Weight:40g
  • Voltage:3.7V
  • Channel:stereo
  • Talk Time:14 hours
  • Main Chip:3.0 + EDR
  • Speaker:Ф30 speaker
  • Standby Time:250 hours
  • Bluetooth Version:V3.0 + EDR
  • Compatible With:V2.1, V2.0, V1.1
  • Charge / Discharge protection: IC
  • Battery:Rechargeable Lithium Polymer
  • Frequency Range:2.4G
  • Frequency Response Range:20-20KHZ
  • Transmission Power:Class2
  • Transmission Frequency:2.4GHz
  • Transmission Distance:10 meters
  • Average Sensitivity:105DB (AT 1KHZ +3 DB)
  • Supported File Formats: A2DP, Headset and Handsfree mode
  • Package Included :
  • 1 x USB Cable
  • 1 x Bluetooth Mini 503 Headset
  • Product type: Headphones