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Audio-Technica ATH-DSR9BT Wireless Headphones vs Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones
Audio-Technica ATH-DSR9BT Wireless Headphones vs Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones
- Audio-Technica ATH-DSR9BT Wireless Headphones were first released on 12th March 2018. The elegant black design with a weight of 310.00g and a cord length of 2m makes the Audio-Technica ATH-DSR9BT Wireless Headphones and comfortable pair of headphones. This version of Audio-Technica headphones has bluetooth support 4.2. This version of Audio-Technica ATH-DSR9BT Wireless Headphones has a 45 driver size, 38 Ohms impedance, 97 dB sensitivity, and a frequency response of 5Hz-45,000Hz, delivering a clearer and sharper acoustic experience. Its battery life is 15hrs, helping you comfortably use it throughout a long active day.
- Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones were first released on 19th January 2021. This version of Acer headphones has bluetooth support 5. Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones is also foldable so you can put it conveniently in your bag.
Release date
12th March 2018
19th January 2021
Frequency Response Range
5Hz-45,000Hz
20Hz-20,000Hz