FIRO Bluetooth Headphone Noise Cancelling
Surprisingly well balanced with good bass and noise cancellation
Hooks to make headphones not fall of
220 mAh battery build-in
Long time wear but no be painful
Ergonomics to fold based on ear
Stay on ear well during basketball or running
Connect two mobile phone with Bluetooth devices at the same time
Support hands-free function
Item Number: S01
Profile: AVRCP, A2DP, HSP, HFP
Use: Take/end call, redia; music play/pause; volume control
Bluetooth Version: V 4.1
MIC Sensitivity: -42±3 dB
Product Weight: 21 g(bare)
Product Dimension: 690*12.5*30 mm
Charging Time: 2 H
Working Time: 10 H
Standby Time: 350 H
Battery inside: 220 mAh
Working Voltage: 3.7 V
Color: Black, white, red, blue
Certificate: CE & RoHS
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!