IPX8 32GB Memory 5.3 Bluetooth Headset

SPECIFICATIONS Brand Name: POLVCDG Style: Neckband Vocalism Principle: Bone Conduction Origin: Mainland China Active Noise-Cancellation: Yes Material: PVC Material: ABS Material: Plastic Material: tpu Material: Silica GEL Control Button: No Communication: WireLess Volume Control: Yes Category: Earphones & Headphones Certification: CE Plug Type: none Impedance Range: up to 32 Ω Headphone Pads Material: silicone Sound Isolating: YES Support Memory Card: Yes Waterproof: Yes Frequency Response Range: 20 - 20000 Magnet Type: Other Voice assistant built-in: no Wireless Type: bluetooth Package List: User Manual Package List: charger Package List: Lightning Adapter Package List: Charging Cable Height[mm]: 112 Width[mm]: 45 Codecs: none Driver Diameter: 16 Resistance: 10 Depth[mm]: 135 Sensitivity: 42 Is wireless: Yes Weight[g]: 30 NFC Technology: YES Bluetooth Version: 5.2 Battery life up to[hours]: 5 Total Harmonic Distortion: 5 Charging Method: cable Support APP: Yes Function: for Video