Best Noise Cancelling Ear Plugs
Portable Light Weight
Stylish and Quite Comfortable to Wear
Beautiful Fit into Your Ear Cancel
Different colors for Your Choice
Call out the Number of Imcoming Calls
Good Balance of Performance to Battery Life
Control the Volume just from Your Headset
Support Unsurpassed Audio Clarity
Item Number: M 717
Profile: A2DP, HSP, HFP
Use: Take/end call, redia; music play/pause; volume control...
Bluetooth Version: V 3.0
Chip: CSR 6145
MIC Sensitivity: -42±3 dB
Charging Time: Less than 2 H
Working Time: 4 H
Standby Time: 80 H
Battery inside: 55 mAh
Charging Voltage: DC 5
Working Voltage: 3.7 V
Working Current: 20 mA
Operation Range: 10 m
Color: Black, white
Certificate: CE & FCC
Q1: Is there any tracking number for my order?
A1: Yes, every order has unique tracking number, and you can view the shipment status on corresponding website.
Q2: Do you offer guarantee for the products?
A2: Yes, we offer one year guarantee.
Q3: Do you accept OEM order?
A3: Yes, we have 8 years’ experience of OEM.
Q4: What standards do your products meet?
A4: Our products can meet BQB, FCC, CE, RoHS standards.
Q5: What is your main product?
A5: We only produce Bluetooth earphone. We are professional Bluetooth earphones manufacturer.
Any more questions, please contact us freely. Thank you!