These waterproof earphones are specially designed for sports lovers. The earphones feature a lightweight and ergonomic design for long-time wearing comfort. The earphones are compatible with the IPXB waterproof standard.

• Impedance: 32Ω.
• Sensitivity: 100+4dlB plug.
• Diameter: 3.5mm.
• Compliant with IPXB water proof standard.
• Frequency range: 20-20KHz.
• Maximum power input: 10mW.
• Speaker driver diameter: 10mm.