Features:
<br />--100%Brand new and high quality.
<br />--Bluetooth 4.1+EDR, more stable signal and more strengthen data transmission.
<br />--Stylish, Elegant and Ergonomic design.
<br />--Adopt the Advanced CVC 6.0 Intelligent Noise Reduction.
<br />--Built-in High Sensitivity Microphone, provide clear and loud sound.
<br />--Built-in 60mAh Rechargeable Polymer Battery.
<br />--Allow you to conveniently answer calls for safe driving or exercising, etc.
<br />--Smart one match two, can connect two devices simultaneously.
<br />--Compatible with mobile phones: compatible with Andrews, Apple, Microsoft, Saipan system with Bluetooth-enabled mobile phone
<br />--Chinese English switch (not connected to the Bluetooth state, press the switch 2 times, when you hear the tone, mean the switch was successful)
<br />--Support simultaneous Music and Calls
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<br />Description:
<br />Product Number: i7
<br />Bluetooth Version: V4.1+EDR
<br />Bluetooth band: 2.4GHz
<br />Drive: 15mm
<br />Power level: CLASS II
<br />Battery: 60mAh 
<br />Wearing style: In-ear
<br />Response frequency: 20-20000Hz
<br />Color: Black, White, Red, Gold, Rose gold
<br />Standby time: 120 hours
<br />Working time: 3-4 hours
<br />Charging time: 2 hours
<br />Charging voltage: DC 5V
<br />Agreements: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
<br />Impedance: 32 OHM
<br />Microphone Sensitivity: -42dB
<br />Noise Reduction: CVC6.0
<br />Radio frequency: 2.402-2.480GHz
<br />Effective Range: 10m
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<br />Package Included:
<br />
<br />1 x i7 Mini Bluetooth Headset
<br />1 x USB Charging Cable
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