Color: Black
Model: QUANTUM50
Gross weight: 105.00g
Connection type: wired
Wearing mode: in ear

Earphone specifications
Line type: double side equal length line
Drive unit type / diameter: 8.6 mm
Frequency response range: 20 Hz - 20 kHz
Net weight of product (kg): 0.021
Audio interface: 3.5mm audio interface
Interface type: L type
Wire control function: wire control
Impedance: 16 Ω
Sensitivity: 97 dB SPL @ 1 kHz / 1 MW
Waterproof performance: not supported
Dust proof performance: not supported

Service

Your satisfaction is our first goal

For all messages, we will respond within 24 hours except international public holidays

If you don't get response timely, please check your spam or junk box of your mail address. If there isn't any, please resend the message to us, sometimes Ebay may fail to deliver the message

If you got the wrong items or defective items, please send us the pictures via eBay message, or if the items don't arrive within the reasonable time frame, please also message us so we can discuss further

We always put your satisfation on the first place, trying to do best to serve you. But sometimes things happen, please do contact with us for any problems before leaving feedback or low DSR. We believe problems can be solved through good communication.