A Compact Size
Easy to Use and Set up
Sound Comfortable in Conversation
With Perfect Ergonomics Design
Call out the Numbers of Incoming Calls
Built in Noise-canceling Tech
Double-click the Photo Button to Take Photo
With Soft Silicone Ear Caps
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!