CSR 4.1 Running Waterproof Sports Bluetooth Headset BT-912A
Why Choose BT-912A?
1.BT-912A creatively uses a dual cavity acoustic solution to eliminate interference, ensure sound quality and provide more power for low frequencies.
2.The headset has a built-in CSR-assisted intelligent noise reduction system and a high-definition microphone to effectively identify non-human noise and automatically reverse the noise to present a clear call.
3.Short-line + ear-hook design, get rid of the restraint brought by wired headphones, different wearing experience, let comfort, stability, and convenience coexist.
4.High-strength, high-elasticity, high-toughness TPE material earphone cord, resistant to pulling, corrosion-resistant, not easy to entangle