2 In 1 Headset Smart Glasses Blue Tooth Audio Call AI Voice Noise Reduction Music Eyewear Waterproof Speaker Mics Calls Eyeglass

Material : Plastic Category : Earphones Headphones Active Noise-Cancellation : Yes Volume Control : No Control Button : Yes Vocalism Principle : Other Wireless Type : Bluetooth Communication : WireLess Style : Ear Hook Origin : Mainland China

Product parameters： 1.chip:AB5376A2. 2.Bluetooth distance:About 40 feet (over 12 meters). 3.battery:80mah. 4.charge:Magnetic charging sleeve 2-pin (left)+2-pin (right). 5.Waterproof:IP65.