KCaNaMgAl Bluetooth smart glasses - HD 1080P Stereo Headset

Material: ABS Battery capacity: 320 mAh Screen size: none Appearance size: 175*135*40mm Product weight: 60g Applicable people: business, old people, adults, fashion, public Body memory: no memory card Camera: 5 million pixels Wearing method: head-mounted Wireless distance: 5m (inclusive) -10m (inclusive) Mode of operation: push-button Communication function: support Running memory: 2m Additional features: communication, taking pictures Packing list: color box, host, zipper bag, data cable, manual, earphone Do not plug or unplug the product with your wet hands, as this may cause electrical shorts in the product. Do not expose the product to fire or excessive heat Do not expose to strong electromagnetic waves, which may cause product failure. Full of phone calls, please remove the device to avoid affecting battery life