wireless Bluetooth earphones with microphone

Main Features:
- Fashionable design, excellent sound quality and voice prompt during the operation is set.
- Built-in microphone support digital signal processing echo cancellation technology.
- Adjustable headband, ergonomic ear pad, PPR rubber material, and steel reinforcement, lead you to a extraordinary experience.
- Function keys are complete, convenient to handle.
- Perfect compatibility of the most of the mobile phones and computers on the market.
- Can be charged, offer incoming telegram display function.
- 3 colors are available, must have the one you like. Type: On-ear
Wearing type: Headband
Function: Noise Cancelling,Answering Phone,Song Switching,Voice control,Bluetooth
Color: Blue,Black,White Connectivity: Wireless
Connecting interface: Micro USB
Application: Mobile phone,Portable Media Player
Plug Type: Micro USB
Driver unit: 30mm
Talk time: 12 hours
Music Time: 10 huors
Standby time: 200 hours Bluetooth: Yes
Bluetooth Version: V4.0
Bluetooth distance: W/O obstacles ≤10m 0.190 Package weight: 0.223 kg
Package size (L x W x H): 22.00 x 15.80 x 4.70 cm / 8.66 x 6.22 x 1.85 inches Package Contents: 1 x Q618 Smart Bluetooth 4.0 Headphone Wireless Earphone, 1 x USB Cable, 1 x Bilingual Instruction In English and Chinese