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Product Description

All kinds of bone conduction headphones in the market transmit sound through vibrating bones. When the headphones are working, the outer shell of the earphone will be vibrated with the sounding vibrator inside. Then the outer shell vibrates the surrounding air, which may lead to sound leakage specially when the volume is at max.

For best listening experience or when in quiet places, we recommend that customers can adjust the volume at 50%-60% of their bluetooth devices like cell phone, sound of smart glasses will NOT be noticeable by people aound 1-2 meters away.

When in noisy environment, you can use the earplugs to cover your ears, so that you will hear the sound from glasses more clearly.

Lightweight and Fashion Glasses for Women and Men

Very lightweight with only 32g, the Bluetooth Glasses is comfortable to wear, Photochromic lenses with UV+420cut, filter out 99% of harmful blue light (400-440nm). No matter at day or at night, this smart glasses will protect your eyes.

Great Battery Longetivity

The bone conduction glasses comes with built-in 250 mAh battery, can be fully charged within 2 hours. After fully charged, the audio glasses can support 4 hours of playback and 3 hours of conversation.

Product Specification

Size 14.5*5.2*14.4 CM Item Weight 32g Speaker Type Bone conduction speakers Speaker Sensitivity 102~3dB Michrophone Sensitivity -40~3dB Waterproof Rating IP6 Lenses Photochromic lenses and anti blue ray Compatibility Compatible with both Android and iOS devices Bluetooth Bletooth version 4.2, supports dual Bluetooth devices pairing simultaneously Battery Detail Fully charged within 2 hours; Can support 4 hours of continuous playback and 3 hours of continuous conversation Package Inlcuded Smart glasses*1, lenses teamplates*2, USB chargeing cable*1, non slip pads*2, cloth pouch*1, user manual*1 How to test bone conduction To have better understanding and distinguishing, you can use the earplugs provided in the box, and play music or answer call. Though your ears are covered, you can still clearly hear the sound. We recommend you keep volume at 50%-60% for best listening experience; Maximum 100% volume may lead to echo during calling, or even lead to sounds transfer to people near you by air. How to test transition lenses To cover one lens with cloth, and put the whole glasses under sunlight, after 1-2 mins, you will see the change and difference of two lenses under difference UV intensity

【Photochromic Lenses】featured with UV420+ transition lenses, the tint of lenses will automatically change based on sunlight/UV intensity when in outdoors and will return clear when back indoor. Blue light glasses blocks harmful blu-ray emitted from electronic devices screens, perfect for both indoor and outdoor activity. (All bone conduction headphones in the market will have sound leakage, which is normal when you keep the volume of your device over 70%)
【Upgraded Bone Conduction Headphones】 different from tradition headphones, bone conduction keeps you aware of surrounding, and delivers sound directly to your inner ears by sending vibrations through the skull bones bypassing the eardrum to protect your hearing. CAUTION: For better listening experience, Item is not recommended for customer with bone conduction dB HL (hearing threshold) above 40db HL
【4.2 Version Bluetooth and Dual Pairing】the wireless headphone Bluetooth provides access to iOS/Android devices, like cell phones, desktop PC, or laptop, and enables dual Bluetooth devices pairing simultaneously. 4.2 Bluetooth ensures fast&stable connection and up to 10 meters barrier-free wireless range.
【Great Battery Longevity&IP6 Waterproof】built-in 250 mAh battery fully charged within 2 hours can support 10 day of Standby, 4 hours of playback and 3 hours of conversation. Actual battery using time may differ from volume and sound source. IP6 waterproof rating endure raining or sweat from outside activity and easy maintenance.
【Hand-Free Calling and Music】with this wireless smart glasses, you don’t have the hassles of picking up your phones while you are driving or jogging. The buttons in the frames provide easy access to control volume, answer/hangup call, switch songs, pause/replay music etc. For best listening experience, keeping volume of bluetooth devices like cell phone at 50%-60% is recommended; maximum 100% volume may lead to sound leakage or echo during calling.

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