Descripción
**Overview:
These BT Smart Sunglasses are a great companion for your everyday life. It is the perfect combination of BT and polarized glasses. No matter the situation, you will have a clear vision. Plus, it lets you enjoy the freedom of wireless music and hands-free calling. Suitable for outdoor activities such as cycling, fishing, tourism, mountain climbing, golfing, etc.
**Features:
Perfect Match BT Headphones Sunglasses perfectly match polarized glasses with BT 4.1 headphones. Compatible with almost all audio devices that support BT.
Polarized glasses can eliminate glare, relieve eye fatigue, provide a clear vision, and provide good impact resistance to protect your eyes.
Button Control 3 buttons make it easy to control music and calls - answer/end call, play/pause, previous/next song and volume +/-.
PREMIUM MATERIALS Fashionable eyeglass frames are made of high quality materials, which are lightweight, flexible and durable. The lens can be rotated, removed and replaced.
Hands-free microphone The built-in microphone supports hands-free calling. Suitable for outdoor activities such as cycling, fishing, driving, hiking, golfing, etc.
**Specification:
Colour: Black
Material: ABS and PC
Wireless connection range: 10m
Frequency: 2.4GHz
Bluetooth: V 5.0
Talk time: 15 hours
Music Duration: 6 hours
Standby time: 100 days
Transmission Mode: Bluetooth Compatible
Charging interface: micro usb
Battery capacity: 3.7v/150mah
Charging voltage: 5v dc
Charging time: 2 hours
Built-in storage: none
SNR: 85dB
Headphone stem rotation: 270 degrees
Headphone rotation: 90 degrees
**Bluetooth boot connection method:
When the bluetooth function is turned on, you need to press and hold the button with the bluetooth logo for 3-4s to observe the change of the indicator light: continue to press and hold until the two colored indicators flash alternately before letting go, and the bluetooth device is turned on. At this point, you can turn on the Bluetooth function of the mobile phone to search for external Bluetooth devices, find the device name and click connect, and the Bluetooth device will be automatically connected.
**packing list:
1 x Smart Sunglasses Bluetooth Headphones