YINYOO BC02 Wired Earbud

Product Features Brand Name: KZ Model Name: KZ ZSN Pro Connectivity: Wired Driver Unit: hybird 1BA 1DD Vocalism Principle: Hybrid Technology Resistance: 25 Ohm Sensitivity: 104 dB/mW Frequency Response: 20-40000Hz Control Button: Yes Volume Control: No With Microphone: Optional Ports: 3 ,5 mm Length: 1.2 mm. m3 cm What's in the box. 1 x KZ ZSN Pro headphones, 3 x earphone tips, 1 x user manual (English language not guaranteed). English language not guaranteed). Note: 1. Please lower the music volume before connecting headphones to audio devices to avoid damage to the membrane of the earphone. and suggested resting every two hours for a few minutes. 2. If you have any questions/problems with your purchase, please contact our customer service, we will reply you within 24 hours and provide help. 3. Yinyoo Audio has the formal authorization of KZ company, all Yinyoo Audio products are original.