OPEN-EAR BLUETOOTH AUDIO SUNGLASSES - MIRRORED SILVER INSTRUCTION: 1.Before turning on the audio glasses, please charge it first . Because the glasses will shut down automatically or even not turned on when they are out of power. So please fully charge the glasses first. (Charging time : 90mins) 2.Turn on: Press the touch sensor area of both arms AT THE SAME TIME for 3 seconds to turn on by hearing “power on”, temples start pairing , red and blue light flash alternately (only one light flash while another light not flash). 3.Click “setting” on your mobile phone or any smart device, click and turn Bluetooth on your mobile phone or smart device, search for Bluetooth name: “ Tide BT ”, click to connect. 4.Play music: double tap the touch control zone to play music or to pause. 5.Answer phone call: double tap touch control area. 6.Hang up phone call: double tap touch control area. 7.Play next song: triple tap the control zone. 8.Turn off: Press the touch sensor area of both arms AT THE SAME TIME for 3 seconds to turn off by hearing “power off”. Read more 1.BLUETOOTH AUDIO GLASSES FOR MUSIC AND CALLS NOTE: Since the glasses are equipped with open-ear speakers, they are perfect for riding, fishing and other outdoor activities. BUT if the surrounding environment is too noisy, there is a certain impact on the playback effect. 2.POLARIZED SUNGLASSES FOR UVA/UVB PROTECTION Polarized lens can block 100% UV ray from sun light, can protect your eyes from hurt by strong sunlight and UV. Giving your eyes the best protection. Anti-glare, Anti-reflection, restore a vivid world in your eyes. 3.PRODUCT DETAIL POLARIZED LENS Anti-glare polarized glasses lenses can help you block 100% ultraviolet rays, protect your eyes and provide you with a clearer and three-dimensional vision SILICONE NOSE PAD The ergonomic integrated nose pad is made of safe silicone material, which is soft, comfortable and non-slip. MAGNETIC CHARGING Smart audio glasses with dual magnetic charging ports, very fast and convenient for charging. No need to buy more batteries. NON-SLIP COMFORTABLE TEMPLES The gray part of the temples is made of silicone. The ingenious arc design allows the Bluetooth glasses to fit the head more and is comfortable to wear Read more 4.SUITABLE FOR MANY OCCATIONS The wireless smart glasses can be used as outdoor sport sunglasses, anti saliva/dust/wind riding safety goggles, Bluetooth headphones, suitable for motorcycle riding, cycling, driving, fishing, camping and etc. The smart audio glasses come with gift box, cleaning cloth, portable storage bag and charging cable. It is a good gift choice for your families and friends. 5.SIZE & PACKAGING OF OKH SMART SUNGLASSES SIZE OF SUNGLASSES Lens Width: 65MM/2.56in Lens Height: 43mm/1.69in Temple Length: 122mm/4.8in Nose Bridge: 23/0.91in PACKAGE INCLUDED 1 x Silver Mirrored Bluetooth sunglasses 1 x Charging cable 1 x Cleaning cloth 1 x Portable storage bag 1 x Polarized test card 1 x User manual