DANDANJIE Bone Conduction Bluetooth Glasses Smart Hearing Aid Multifunction Outdoor Sports Bluetooth Glasses Bike Bluetooth Glasses

●According to lens safety specification (CNS15067)

● interchangeable lens design Bluetooth system:

● Bluetooth 2.1 version, which can connect with Bluetooth devices such as mobile phones and computers, and supports A2DP function. Communication range up to 10 meters (barrier-free).

● Battery specifications Rechargeable lithium battery (250mAh/3.7V) is completed within 2 hours

●The talk time is about 4 hours

● Music playback time is about 4 hours

● Standby time About 50 hours nasal bone conduction microphone:

●The special nose pads are adjustable and can be adjusted according to different nose shapes for easy and comfortable wearing.

★★Other technical specifications

● Product Size 160mmX160mmX43mm

● Product weight 30g

● Operating Environment -10C°-50C° Humidity 0-90%

● Charger Specifications Input: AC 110V/220V 50/60Hz, Output: DC 5V MAX 1A

Product Features

  • ● The sound of the bone conduction speaker is located in the triangular protrusion (ear bead) of the ear hole.
  • ● The position of the bone conduction speaker can be freely adjusted according to the person’s face (it can be adjusted within a range of 60 degrees).
  • ● Directly transmit sound to the inner ear by vibrating the human skull. It is not necessary to put the earphones in the ear, to prevent earphones from damaging the eardrum, to protect people’s hearing health, and to liberate both ears.
  • ●Using military-grade bone conduction microphone technology to ensure that the call is still clear in an extremely noisy environment and can effectively isolate all surrounding ambient sounds.
  • ● Anti-UV polarized lenses, can block more than 90% of UV rays, protect eyesight from damage under strong light

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2PC Brand New Multi-function Hearing Aid Cleaning Brush Tool Kit with Wax Loop & Battery Magnet

Directions

Hearing Aid Cleaning Brush, necessary Hearing Aid and Accessories.

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Product Description

This tool features a brush, wire loop for removing wax, and a magnet to easily remove those hard to get batteries. Check out our other listings for hearing aid dryers and hearing aid battery extractors. 

Packing:2PC Brand New Hearing Aid Cleaning Brush Tool Kit with Wax Loop & Battery Magnet

Product Features

  • 1.This is a very useful tool for hearing aid users – You can use it daily for your hearing aid maintenance
  • 2.Multi-function cleaning tool. Brush away any wax or skin debris from the surface of hearing aids.
  • 3.Use the wax loop on the other end to gently remove wax build up from in-the-ear hearing aids.
  • 4.Magnet on brush end makes removing and inserting hearing aid batteries easier.
  • 5.This hearing aid cleaning tool works great at keeping your hearing aid(s) clean which prolongs the life of them.

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Bone Conduction Bluetooth Glasses Smart Hearing Aid Multifunction Music Microphone Glasses Replaceable Lenses

★★Bluetooth system:

● Bluetooth 2.1 version, which can connect with Bluetooth devices such as mobile phones and computers, and supports A2DP function.

● Communication range up to 10 meters (barrier-free).

● Battery specifications: Rechargeable lithium battery (250mAh/3.7V) is completed within 2 hours

● Talk time: about 4 hours

● Music playback time : About 2 hours

● Standby time : About 50 hours

★ ★ Nasal bone conduction microphone:

● contact with the nasal part, appearance is not unexpected.

●The special nose pads are adjustable and can be adjusted according to different nose shapes for easy and comfortable wearing.

●Using military-grade bone conduction microphone technology to ensure that the call is still clear in an extremely noisy environment and can effectively isolate all surrounding ambient sounds.

Bone conduction speaker:

● The sound of the bone conduction speaker is located in the triangular protrusion (ear bead) of the ear hole.

● The position of the bone conduction speaker can be freely adjusted according to the person’s face (it can be adjusted within a range of 60 degrees).

● Directly transmit sound to the inner ear by vibrating the human skull. It is not necessary to put the earphones in the ear, to prevent earphones from damaging the eardrum, to protect people’s hearing health, and to liberate both ears.

★★ Other technical specifications

● Product Size : 160mmX160mmX43mm

● Product Weight : 30g

● Operating environment: -10C°-50C° Humidity 0-90%

● Charger Specifications Input: AC 110V/220V 50/60Hz, Output: DC 5V MAX 1A

Product Features

  • ★ Health—Because bone conduction headphones do not need to be placed in people’s ears, it is helpful to maintain the internal health of the ear.
  • ★ waterproof—-Because of the difference in principle and manufacturing process, bone conduction headphones have very good waterproof performance compared to traditional air conduction headphones. If you use it for a long time, it will not cause damage to the machine due to sweat or rain.
  • ★ Compared with traditional air conduction headphones, bone conduction headphones have the advantages of high call quality, strong anti-noise ability, protection of hearing, and free ears.
  • ★ Military-grade bone conduction microphone technology is adopted to ensure that the call is still clear in an extremely noisy environment, which can effectively isolate all surrounding ambient sounds.
  • ★ Anti-UV400 polarized lenses can block more than 90% of UV rays, protect eyesight from damage under strong light

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NKTECH NK-W3 Digital Anemometer LCD Backlit Wind Meter Air Volume Tester Gauge With Multifunction Buttons For Windsurfing Kite Flying Sailing Surfing Fishing and TL-1 Screwdriver

Features:
This meter (NKTECH NK-W3) is a portable, professional measuring instrument with large-screen LCD and backlight, multi-unit switching functions.
This meter (NKTECH NK-W3) can be used for hand-held or fixed measurement.
Specifications:
m/s (meter per second): 0.40~30.0 ±(2.0% reading+50).
ft/s (feet per second): 1.30-98.50 ±(2.0% reading+50).
ft/m (feet per minute): 80~5900 ±(2.0% reading+50).
km/h (kilometer per hour): 1.4~108.0 ±(2.0% reading+50).
mile/h (mile per hour): 0.9~67.0 ±(2.0% reading+50).
Knots (nautical miles per hour): 0.8~58.0 ±(2.0% reading+50).
CFM: 0 to 99990, 0 to 9.999ft².
CMM: 0 to 99990, 0 to 9.999ft².
CMS: 0 to 9999, 0 to 9999m².
Flow Area Setting: Yes.
MAX/MIN Function: Yes.
Display Back light: Yes.
Auto Power Off: Yes.
Low Battery Indication: Yes.
Power supply: 9V6F22 Battery (Not Included).
Size: 16.8 x 8.5 x 4cm/7.6 x 4.4 x 2.4in.
Color: Orange and Black.
Package Included:
1 x NKTECH NK-W3 Anemometer (9V Battery Not Included).
1 x NKTECH TL-1 Screwdriver.
1 x English User’s Manual.
1 x Carrying Bag.

Product Features

  • NKTECH NK-W3 is measuring wind speed and air volume. Portable and professional, can be used for hand-held or fixed measurement.
  • With multi-function Buttons: Freely switch functions between Flow Area Setting, Maximum/Minimum Function, Data Hold Function, Auto Power Off, Low Battery Indication and back-lit LCD.
  • Wind Speed Units: 0.4-30m/s, 1.3-98 ft/s, 0.9-67mile/h, 1.4-108Km/h, 80-5900 ft/min, 0.8-58. Knots, all ±(2.0% reading+50).
  • (Air Volume Units) CFM: 0 to 99990, 0 to 9999ft2, CMM: 0 to 99990, 0 to 9999ft2, CMS: 0 to 9999, 0 to 9999 m2.
  • Wide-range in Application: Ventilation exhaust, electric power and other industries, weather detection and outdoor sports like sailing, fishing, surfing, kite flying, windsurfing etc.

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