Headset Poly Blackwire 3310 USB-A (767F6AA)
**It takes 2 days for the product to be delivered.
Does not participate in 2-hour and 3-hour express delivery.
- Headphone connection (Input) : USB-A
- Special Features: Noise-canceling microphone, Works with applications
- Speaker bandwidth : 20 Hz to 20 kHz
- Microphone bandwidth : 100 Hz to 10 kHz
- Impedance : 32 ohms
- Weight: 0.102 kg
- 2 year warranty