Home > Machinery > Welding Equipment > Plastic Welders >

Ear Hearing Amplifier

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 838 products for ear hearing amplifier Manufacture & Suppliers

9 - 10nf Ultrasonic Welding Transducer , Branson Ultrasonic Transducer Welding With PZT8 Yellow Ceramics

...Hertz. The frequency of sound waves that we can hear in human ears is 20 to 20,000 Hz. When the vibration frequency of the sound wave is greater than 20KHz or less than 20Hz, we will not hear it. Therefore, ...

Hangzhou Qianrong Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Stereo Sound Black Bluetooth Sunglasses With Call 90mAh Capacity BT 5.1 Version 4-6 Hour Standby

... traditional headphones for a long time. Privacy: Bluetooth glasses are designed with directional speakers to ensure that the sound is only transmitted to the wearer's ears and will not be leaked to othe...

Shenzhen Anpo Intelligence Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
BT 5.1 Stereo Sound Bluetooth Sunglasses with Music Time of 4 Hours and 90 mAh Battery

... traditional headphones for a long time. Privacy: Bluetooth glasses are designed with directional speakers to ensure that the sound is only transmitted to the wearer's ears and will not be leaked to othe...

Shenzhen Anpo Intelligence Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
10 Hours Black Smart Music Bluetooth Sunglasses With Call High Capacity 110mAh*2 Bluetooth Version BT 5.3

... traditional headphones for a long time. Privacy: Bluetooth glasses are designed with directional speakers to ensure that the sound is only transmitted to the wearer's ears and will not be leaked to othe...

Shenzhen Anpo Intelligence Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Sports Bluetooth Bone Conduction Headphone

... ears,delivering sound without plugging or covering your ears. Sound waves travel directly to the cochlea, bypassing the eardrums completely. It is an alternative for anyone concerned about potential hearing...

Hans Innovation Group
Guangdong,China

Active Member

Add to cart
Diabetes Cure Physical Therapy Equipment 650nm Cold Laser 450nm Blue LED Light Therapy Watch

...hearing loss ear ringing ear diseases headache relieve device How to contact us? Send your inquiry details in the below, click ‘Send’ now! We will reply you within 24 hours. For quick response: Whatsap: +86 ...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Best sales bluetooth Wireless Earphone 28Languages Intelligent Stereo Translation Earbuds

...: T1 Style: In-Ear, Ear Hook, Supra-aural, EARBUDS, Single Ear, TWS (True Wireless Stereo) Communication: Wireless Use: Portable Media Player, Mobile Phone, Aviation, Computer, DJ, Gaming, Sports, Audiophile...

Dongguan Miku Intelligent Technology Co., Ltd.,
Guangdong,China

Active Member

Add to cart
ABS Shell Type C Charging Case I9000x Invisible Wireless Headphones

... In-ear physical noise reduction effect is good, external noise and other interference are small, the earphones can still hear the details of the song in a noisy environment, most in-ear styles adopt a close...

Shenzhen Hosing Technology Development Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
38g Uv400 Polarized Music Sunglasses With Bluetooth Headset

...EAR SPEAKER: Bluetooth Sunglasses with Open Ear Speaker System allow HD Microphone Offers High Quality Sound While on Calls.You can easily listen to music and you aslo can hear the sound around, guarantee yo...

Shenzhen HONY Optical Co., Limited
Guangdong,China

Verified Supplier

Add to cart
2.2kohm Hunterspider V4 Noise Cancelling Gaming Headset

... PS4 Headset (Xbox one headset) delivers virtual 7. 1 surrounding sound right into your ears. Whether you're immersed in God of War or want to hear your enemies motion in Fortnite, PUBG or CS:GO, wearing a p...

Shenzhen Ouni Technology Co.,Ltd
China

Verified Supplier

Add to cart
Diabetes Cure Physical Therapy Equipment 650nm Cold Laser 450nm Blue LED Light Therapy Watch

...hearing loss ear ringing ear diseases headache relieve device How to contact us? Send your inquiry details in the below, click ‘Send’ now! We will reply you within 24 hours. For quick response: Whatsap: +86 ...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Safety Protection Anti-Noise Noise Reduction Sound Insulation Earmuffs Stand - Earmuffs For Military Use

Safety protection Anti-noise noise reduction sound insulation earmuffs stand - earmuffs for military use Products Parameter Material: ABS Lining material: PU Specification: 16.5cm * 16.5cm * 7cm Weight: 0.255kg...

Anhui Uniform Trading Co.Ltd
Anhui,China

Verified Supplier

Add to cart
Electronic Noise Reduction Sound Amplification Earmuff Protection Muffs Noise Reduction Headphones For Hunting

Electronic Noise Reduction Sound Amplification Earmuff Protection Muffs Noise Reduction Headphones for Hunting Products Parameter Place of Origin China Brand Name AUTC Model Number AUTC-HP-M2001 OEM & ODM Accep...

Anhui Uniform Trading Co.Ltd
Anhui,China

Verified Supplier

Add to cart
Home Health Analyzer Machine Ultrasound Therapy Device For Body Pain Relief

...strong penetrating ability The frequency of sound waves that human ears can hear is 20Hz-20000Hz, and humans cannot hear ultrasonic waves. Easy to obtain more concentrated sound energy, and spread far in the...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Ultrasound Health Analyzer Machine Pain Relief Machine For Chiropractor

... and strong penetrating ability The frequency of sound waves that human ears can hear is 20Hz-20000Hz, and humans cannot hear ultrasonic waves. Easy to obtain more concentrated sound energy, and spread far i...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Compact Electric Deep Muscle Stimulator Machine Strong Penetrating Ability

... and strong penetrating ability The frequency of sound waves that human ears can hear is 20Hz-20000Hz, and humans cannot hear ultrasonic waves. Easy to obtain more concentrated sound energy, and spread far i...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Pain Relief Ultrasound Therapy Machine Electrical Stimulation Device For Nerve And Muscle

... ability The frequency of sound waves that human ears can hear is 20Hz-20000Hz, and humans cannot hear ultrasonic waves. Easy to obtain more concentrated sound energy, and spread far in the water The ultraso...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Electromagnetic Physiotherapy Ultrasound Machine Shockwave For Pain Apparatus

... and strong penetrating ability The frequency of sound waves that human ears can hear is 20Hz-20000Hz, and humans cannot hear ultrasonic waves. Easy to obtain more concentrated sound energy, and spread far i...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Portable Ultrasound Therapy Machine Shockwave Therapy Equipment Energy Saving

... and strong penetrating ability The frequency of sound waves that human ears can hear is 20Hz-20000Hz, and humans cannot hear ultrasonic waves. Easy to obtain more concentrated sound energy, and spread far i...

Shenzhen Guangyang Zhongkang Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart

|< << 32 33 34 35 36 37 38 39 40 >> >|

Inquiry Cart 0

All Categories

Ear Hearing Amplifier

Total 838 products for ear hearing amplifier Manufacture & Suppliers