MYNINES Smart Audio Glasses - BT V5.4 UV400

Specification:

--Wireless: V5.4

--Sensitivity: 95+-3dB

--Working Range: 10m

--Battery: 55mAh*2

--Music & Call Time: 200 hours

--Charge Time: 1 hours

--Input: 5V D.C.1A

--Water Resistant: IPX4

--Lens: TAC UV400

--Frame Material: PC

--P-rf: 6mW

--maxf: 2402-2480MHZ

Touch Tap Control:

--Power on/off: Press and hold the T for 3 seconds (left or right)

--Play or Pause Music: Double touch T button (left or right)

--Call Function: Double touch T button to answer or end calls (left or right)

--Reject Phont Call: Long touch for 3 seconds (left or right)

--Voice assistant: Touch the LEFT button 3 times to wake up your phone assistant.

--Take Photo Function: Touch the RIGHT button 3 times to take photo. (your phone's camera should be turned on first.)

--Select Music: Touch Left select last song, touch Right select next song.

--Volume Adjustment: Long - press the LEFTbutton for 1.5 seconds to increase the volume, and long - press the RIGHT button for 1.5 seconds to decrease the volume.