Smart Glasses with USB Charger Set includes the following features :

• Light, comfortable, safe, convenient and fashionable design
• Precedent flexible design
• Ergonomic frame design that it will not squeeze your head or fall off
• Sophisticated polarized lens can effectively protect your eyes from ultraviolet radiation
• It will even make you see much clearer when you wear it under the sun
• It is equipped with adavanced CSR chip Bluetooth which helps you place or receive at the same time
• Bluetooth Technical Parameter
• Bluetooth Version: V3.0 + EDR
• Transmission Power: Class2
• Radio Frequency: 2.402 - 2.480 GHz
• Transmission Distance: 10-15 meters
• Charging time: 2 hours
• Holding Time:12-15 hours (Standby time:200 hours)
• Audio output power can reach 35 mw
• Low power dissipation with less than 20mA working current at the maximum
• After-sound and noise abatement during conversion
• Applicable to all cellphones with Bluetooth
• Accessories
• USB charger
• USB plug
• Single earphone
• Microfibre cleaning cloth for glasses
• Available in different colors

Material :

• 2 Pcs smart glasses 
• Plastic glasses frame

Size closed :

• Size of 15.3 x 13.7 cm