Features:
●Fashionable Appearance, LeiHua Brand；
●Taiwan's original ISSC Bluetooth solution；Also CSR Bluetooth Solution
●Built-in 55 mA rechargeable polymer battery,
●About 5 hours of continuous work ；
●About 100hours standby time
●Operation keys: switch key, a multi-function button, volume key
  Handsfree,answer/reject call and redial the last coming NO.
  Seamless switching between music and calls.
●Signal light, when connected to the mobile phone, it changes between blue and red
●Bluetooth Version: 3.0 + EDR (Enhanced Data Rate),A2DP

Specification:
●Applicable models:  All phones with Bluetooth
●Size：51mmX16mmX7mm
●Weight: 7.6g                     

Accessories:
headset line, USB Line , Manual, Earhook