Automatically Shut Down after 10 Minutes Use or Pair Device
Very Simple Instructions & Easy to Understand
Display Remaining Battery on Your Phone
Extra Ear Hook and Tips to Prevent Falling out
With Soft Silicone Ear Caps
With Crystal Clarity and Fantastic Sound
Relatively Small and Lightweight to Forget it on Your Ear
Item Number: M 501
Profile: AVRCP, A2DP, HSP, HFP
Use: Take/end call, redia; music play/pause; volume control...
Bluetooth Version: V 4.1
Chip: CSR 6145
MIC Sensitivity: -42±3 dB
Charging Time: About 1-2 H
Working Time: 4 H
Standby Time: 80 H
Battery inside: 55 mAh
Working Voltage: 3.7 V
Color: Black, whiteStyle: In-ear
Multipoint: connect with two phone
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 Bluetooth headphone?
A2: Yes, we offer 14 months’ 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 questions, please contact us freely. Thank you!