EPOS GTW 270 - Product Specifications; Earbuds Technical Details

22Specications
Specications
Earbuds
Ear coupling In-ear
Transducer principle Dynamic, closed
Dimensions (L x W x H)
23�8 x 23�2 x 23�7 mm / 0�94 x 0�91 x 0�93 in
Weight Left:
Right:
6�1 g / 0�22 oz
6�6 g / 0�23 oz
Noise cancellation passive
Connectivity Bluetooth
®
5�1
Extension cable 1�5 m USB cable
Connector plugs USB-C
Compatibility Mobile / Tablet
Listening time up to 5 hours + 15 hours additional time via
charge case (3 recharge cycles)
Low-latency gaming time up to 5 hours
Charging time
1�5 hours
Rechargeable battery (built-in) Lithium Polymer / 3�7 V DC / 60 mAh
Frequency response Speaker:
Microphone:
20 – 20,000 Hz
100 – 7,500 Hz
Frequency range 2402 – 2480 MHz
Range
up to 15 m
Sound pressure level 100 dB
Pick-up pattern Bidirectional ECM
Sensitivity -22 dBV/Pa