Không dây Bluetooth V2.1 + EDR Kính Mát để sử dụng ngoài trời-quố gia re 24h

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Điều Khiển bằng giọng nói
Nhanh Chìa Khóa
Công Suất thấp Nhắc Nhở.

Wireless Bluetooth V2.1+EDR Polarized Sunglasses Headset Headphone Hands-Free Talk Voice Control for outdoor use for smart phone iPhone / Samsung / Sony

Introduction:
The K3 Wireless Bluetooth V2.1+EDR Polarized Sunglasses are design for outdoor use. When you are driving a car, ridding a bicycle, or climbing, you need such a sunglasses to protect your eyes from strong sunlight. Also, its Bluetooth function will connect to you phone and bring beautiful songs to you when you are in your journey, or you can have a long talk with others. K3 can be fully used for around 4 hours after full charge for 1 hour.

Features:
-Bluetooth V2.1+EDR. Wireless connection to your BT device. K3 is widely compatible with most BT device above BT V2.1+EDR like iPhone, Samsung, THL, Sony, Moto, etc.
-Voice Control. After Bluetooth connected, press button M twice continously to start voice control function.(iPhone's Siri function/ Android phone's phonetic function.
-Fast Key. There are some fast key on the sunglasses like VOL UP/DOWN, answer/ reject/ hang up/ play/ pause/ previous song/ next song.
-Automatically Power off. In power on situation, K3 will be off automatically if failed to connect any device after searching for more than 2 minutes.
-Low Power Prompt. When the electric quantity percentage less than 10%, you will hear warning tone, and you should recharge it in time for normal use.
-Portable EVA Box. The box is a good place to store the sunglasses and gives it fully protection, easy to carry.
-Fashionable Frame with Newest Design. Unique design makes it look more fashionable.
-High-Quality Earphone.
-Efficient, Convenient and Smart Voice Control. Newest experience of high technology.
-Can replace the lens of product with prescription lens. customers may be nearsight or farsight, they can replace the lens according to their requirements.
-Color: Black

NOTE:
-Please use this product under the local laws and regulations. Caution safety while driving and cycling in wearing this product.
-To assure our safety, please do not listen to music in loud volume or in two earpieces under some complicated environment.
-Keep it away from kids, because small parts may cause injuries, asphyxia and so on.
-Pay attention ti the warning signs in some special places before using this procuct, such as hospital, gas station, and any potentially explosive environment.
-Do not disassemble or damage the internal battery. Handle the battery under the local regulatio. Do not throw it away as waste.

Specification:

Model No	K3
Product Name	Smart Sunglasses
Bluetooth Specification	V2.1+EDR
Lenses	Polarized
Maximum Transmission Distance	10m
Charging Time	1 hour
Phone-call Time	3-4 hours
Music Time	3-4 hours
Frequency	2.402-2.408GHz
Bluetooth Mode	Headset,A2DP, AVRCP
Charging Voltage	USB DC5V
Net Weight	24g