Signal-to-noise ratio 75dB
Bluetooth version: digital display 5
Frequency response: 20-20000Hz
Provides a smooth pen like writing expenrience for your touchscreen tablet or phone
Charging time: about 90 minutes
For Sennheiser Momentum 2pcs Soft Comfortable Headset Sponge Cover, Color: Brown Lambskin More iPhone Cases Signal-to-noise ratio 75dB1. Material: protein leather lambskin, sponge 2. Precise hole position, easy to install, stable and not easy to fall off 3. Thin and light breathable mesh, enhanced ventilation effect, comfortable to wear 4. Using memory foam, more comfortable to wear, not easy to deform 5. Made of soft and high quality leather, wrapped around 360 degrees, comfortable and durable 6. Ergonomic design, comfortable to wear 7. Note: Only earmuffs will be shipped, nothing