More Details:
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Bluetooth Headphone
AMINY M850 Smart Voice Control Driving HIFI Wireless Bluetooth 4.0 Headphone Earphone With Mic
AMINY M850 Smart Voice Control Driving HIFI Wireless Bluetooth 4.0 Headphone Earphone With Mic

Features:
The headphone can connect two devices at the same time.
You just say Yes or No to answer or reject the phone call.
Display the battery level on iPhone.
Switch songs or adjust volume easily.
Voice prompt the phone number, when there is a incoming call.

Specifications:

General Specification
  Brand Name AMINY
  Model Model M850
  Color Black, White
  Wearing Type In-ear
  Net Weight (kg) 8g
  Dimensions (cm/ inch) 54*16*9.5mm
Technical Parameters
  Bluetooth Version V4.0
  Bluetooth Chip CSR8615
  Transmission Distance 10m
  Speaker Spec 11mm
  Mic Spec 4.0*2.5mm
  Frequency Response 2.4Hz
  Impedance 32Ω
  Battery Capacity 60mAh
  Talk Time 6 hours
  Standby Time 200 hours
  Voice Language English
  Microphone  Yes
  Charging Voltage AC input 110-240V; output DC 5V
  Functions Multi-point, volume adjustment, song switch, voice control, IOS display, Prompt call number.

Package  Included:

AMINY M850 Smart Voice Control Driving HIFI Wireless Bluetooth 4.0 Headphone Earphone With Mic 1 X AMINY Bluetooth Heaphone
 1 X External Headphone
 1 X USB Charging Cable
 2 X Ear Hooks
 1 X Earmuff
 1 X Manual