Tama Electric Industrial Launches Open-Ear Stereo Earphones "TSH75CW" for Comfortable Listening Without Blocking Ears
Tama Electric Industrial has launched the "TSH75CW," wired open-ear stereo earphones that allow users to enjoy music and calls while hearing ambient sounds without blocking their ears. This new product balances safety and comfortable wear, meeting the growing demand for "ambient listening."
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- 📰 Published: May 12, 2026 at 22:00
- 🔍 Collected: May 12, 2026 at 13:31
- 🤖 AI Analyzed: May 12, 2026 at 13:57 (25 min after Collected)
Tama Electric Industrial Co., Ltd. (Headquarters: Kawasaki City, Kanagawa Prefecture; Representative Director: Hajime Sugiyama) is pleased to announce the launch of its new **open-ear stereo earphones "TSH75CW"**, which allow users to enjoy music and calls while hearing ambient sounds without blocking their ears.
This product is a wired open-ear earphone that meets the recently growing demand for "ambient listening." Designed to be worn like an ear cuff, it achieves a comfortable fit even during long hours of use.
## Product Overview
● Open-ear design that doesn't block the ears
Adopting an ear cuff-type open-ear structure. Since it doesn't block the ear canal, it's possible to play music and make calls while hearing ambient sounds. This balances safety and convenience for commuting, school, and outdoor use.
● Lag-free wired connection
Simply plug into a USB-C®※ connector for use without charging, allowing comfortable enjoyment of videos without audio-visual lag. Additionally, the included remote control allows for music playback/pause, volume adjustment, and other operations. The remote control also has a built-in microphone for hands-free calling.
● Comfortable fit even for long hours
Lightweight design and ear cuff shape achieve a comfortable fit with reduced pressure. Since it doesn't enter the ear canal, it's less tiring compared to conventional earphones and suitable for long hours of use.
● Balanced sound
Equipped with a φ13mm dynamic driver, it achieves clear and well-balanced sound quality. It is active in a wide range of scenes, from music to calls.
## Product Images
Package image
## Product Specifications
Item | Content
-----|-----
Product Name | Open-Ear Stereo Earphones
Model Number | TSH75CW
Color | White
Type | Dynamic
Driver | φ13mm
Output Sound Pressure Level | 114dB
Frequency Response Range | 20Hz～20kHz
Maximum Input | 10mW
Impedance | 16Ω
Connector | USB-C Connector
Cable Length | Approx. 1.2m
※USB-C® is a registered trademark of USB Implementers Forum.
◼︎Sales Information
Price: ¥2,288 (Estimated retail price) ¥2,080 (Excluding tax)
Sales Channels: Electronics retailers, home centers, etc.
Product Page: https://tamadenco.co.jp/product/tsh75cw/
Tama Electric Industrial Direct Store: https://shop.tamadenco.co.jp/product/tsh75cw/
◼︎About Tama Electric Industrial
With extensive sales achievements in the domestic market for batteries and chargers, the company's products are handled by major convenience stores nationwide, and it has independently developed diverse distribution channels such as major discount stores, home centers, and supermarkets, establishing a stable supply system.
This product is a wired open-ear earphone that meets the recently growing demand for "ambient listening." Designed to be worn like an ear cuff, it achieves a comfortable fit even during long hours of use.
## Product Overview
● Open-ear design that doesn't block the ears
Adopting an ear cuff-type open-ear structure. Since it doesn't block the ear canal, it's possible to play music and make calls while hearing ambient sounds. This balances safety and convenience for commuting, school, and outdoor use.
● Lag-free wired connection
Simply plug into a USB-C®※ connector for use without charging, allowing comfortable enjoyment of videos without audio-visual lag. Additionally, the included remote control allows for music playback/pause, volume adjustment, and other operations. The remote control also has a built-in microphone for hands-free calling.
● Comfortable fit even for long hours
Lightweight design and ear cuff shape achieve a comfortable fit with reduced pressure. Since it doesn't enter the ear canal, it's less tiring compared to conventional earphones and suitable for long hours of use.
● Balanced sound
Equipped with a φ13mm dynamic driver, it achieves clear and well-balanced sound quality. It is active in a wide range of scenes, from music to calls.
## Product Images
Package image
## Product Specifications
Item | Content
-----|-----
Product Name | Open-Ear Stereo Earphones
Model Number | TSH75CW
Color | White
Type | Dynamic
Driver | φ13mm
Output Sound Pressure Level | 114dB
Frequency Response Range | 20Hz～20kHz
Maximum Input | 10mW
Impedance | 16Ω
Connector | USB-C Connector
Cable Length | Approx. 1.2m
※USB-C® is a registered trademark of USB Implementers Forum.
◼︎Sales Information
Price: ¥2,288 (Estimated retail price) ¥2,080 (Excluding tax)
Sales Channels: Electronics retailers, home centers, etc.
Product Page: https://tamadenco.co.jp/product/tsh75cw/
Tama Electric Industrial Direct Store: https://shop.tamadenco.co.jp/product/tsh75cw/
◼︎About Tama Electric Industrial
With extensive sales achievements in the domestic market for batteries and chargers, the company's products are handled by major convenience stores nationwide, and it has independently developed diverse distribution channels such as major discount stores, home centers, and supermarkets, establishing a stable supply system.