OEM Metal headphones with deep bass sound

Product general features

1. Luxury materials and technology, Aluminum alloy precision machining sound cavity

2. Intelligent remote control
1) Answer phone/hand up phone
2) Play music/pause music
3) Switch songs

3. More comfortable, more fit and more cool
4. Universal 3. 5mm plug, compatible with all audio devices in 3. 5mm interfaces

Product Specifications

1. Speaker specifications: Φ9MM/6U true copper ring speaker
2. Speaker impedance: 16Ω±15%
3. Speaker sensitivity: 95±3DB
4. Response frequency: 20-20000HZ
5. Pin: 3. 5MM four-level white ring gold needle
6. Line length: 1. 25M TPE serpentine line
7. Microphone: metal
8. With large, medium and small silicone