earphone PR-30B
USD $6.50 - $6.50 /Piece
Min.Order:1000 Pieces
Shenzhen LeadCool Electronic Technology Co., Limited
1.Plug: 3.5mm
2. Speaker size: 10mm x 16ohms.
3. Sensitivity: 98dB±3dB.
4. Maximum input power: 10mW
5. Frequency response: 20Hz to 20,000Hz.
6.Wired control hands free button
7. Sports style
8.Mic sensitivity -42dB