NeckHanging Wireless Bluetooth Headset Stereo Noise Reduction Sports Headset With Microphone Universal Compatibility Device

Good luck with your favorite purchasesHigh-concerned chemical : None Material : Plastic Category : Earphones & Headphones Active Noise-Cancellation : No Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : WireLess Style : Wired headphone & headset Origin : Mainland China Brand Name : OLOEY