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Main Features:
Bluetooth 4.0
Adopt Bluetooth 4.0 technology, transmission distance is up to 10m
Built-in MIC
Built-in microphone supports answering / reject / end / transfer calls, last number redial, voice-command dial (if your phone supports this function) and hands-free talking
Multipoint Connection
It can be connected with two Bluetooth devices at the same time, so you can enjoy the wonderful music with your lovers or friends
NFC Function
Make sure the operation system of your phone is above Android 4.11 and with NFC function
Five Functional Keys
MFB (power on / power off / play / pause), volume +, volume -, backward and forward buttons
Color: Black,White
Wearing type : Ear Hook
Function: Microphone,NFC connection,Answering Phone,Song Switching,Voice control,Bluetooth
Connectivity : Wireless
Connecting interface : Micro USB
Application: Mobile phone,Sport
Driver unit: 9mm
Frequency response: 18-20000Hz
Impedance: 32ohms±15 percent
Sensitivity: 110 dB
Microphone frequency: 20Hz - 20KHz
Microphone impedance : 32ohm / typ
Microphone dimension: 9mm (Diameter)
Input Power: 5V / 0.5 - 1.0A (Charger output)
Talk time: About 8 hours
Music Time: About 6 hours
Standby time: About 200 hours
Charging time: About 2 hours
Bluetooth: Yes
Bluetooth version: V4.0
Powlev: CLASS II
Bluetooth distance: W/O obstacles 10m
Bluetooth chip: CSR4.0
Bluetooth chip sensitivity: -90dBm
Bluetooth protocol: A2DP,AVRCP,HSP,HFP
Bluetooth mode: Hands free
Package weight: 0.099 kg
Package size (L x W x H): 10.000 x 11.000 x 4.000 cm / 3.937 x 4.331 x 1.575 inches
Package Contents:
1 x AH03D Bluetooth 4.0 Earphone,
1 x USB Cable,
4 x Spare Earplug,
2 x Earphone Cover,
1 x English User Manual
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