Headphones ERGO BT-790 Black

  • Frequency range: 20 Hz - 20 kHz
  • Speaker size: 50 mm
  • Resistance: 32 Оhm

Out of manufacturing


Get a new rhythm of life with your favorite music and with the wireless headphones ERGO BT-790! The retractable bracket with a soft insert, comfortable embouchures, made of eco-leather, and the ergonomic location of control buttons on the right cup really make this model indispensable during work, rest or long trips. And the stylish matte deep black housing will greatly emphasize your unique style.


Thanks to the Bluetooth connection with version 4.1 and the 10 meter wide range, the quality of sound tracks will not be bounded by wires. The wide frequency range of 20-20000 Hz provides incredibly clear sound of any tracks - from classic instrumental parties to powerful saturated bass. Powerful battery life is enough for 250 hours of standby time, 10 hours of talk time and 8 hours of listening to music. At the same time, the full charge of the headphones lasts only 2 hours! Also, the ERGO BT-790 will be the perfect companion for lovers of long-time conversations with friends and relatives thanks to the built-in responsive microphone and ergonomic control panel that not only changes audio tracks but also accepts and cancel calls.

Common parameters
Connection type Wireless
Construction type headphones
Main color Black
Product usage For portable equipment/For home
Acoustic characteristics
Acoustic design Closed
Diameter of the emitters of the membrane 50 mm
Radiators type Dynamics
Sensitivity 116 +/- 3 dB
Resistance 32 Оhm
Frequency range 20 - 20000 Hz
Number of channels stereo
Sockets mini-jack (3.5 мм)
Sockets form L-shaped
Connector cover Gilded
Cable connection One-way
Cable features Detachable
Wireless connection type Bluetooth 4.1
Profiles A2DP, AVRCP, HFP, HSP
Supported codecs SBC, AAC
Range 10 m
Wired connection ability Yes
Power supply
Batteries type Li-ion rechargeable battery
Charging time 2 hours
Talk time ours 10 hours
Music playing ours 8 hours
Standby 250 hours
Binding time Headband
Construction features adjustable headband
Housing material Plastic
Embouchure material Leatherette
Functions and control
Volume control Yes
Active noise reduction No
Function keys Answer/end call, pause/play, switch music tracks, volume control
Microphone characteristics
Microphone Yes
Microphone location On the wire/Integrated
Attaching the microphone Fixed
Microphone sensitivity -42 ± 4 dB
Microphone requency range 30 - 16000 Hz
Microphone direction omnidirectional
Changeable embouchure No
Case included No
Additionally USB-cable, Audio cable (AUX)
Warranty 6 months
2568687.pdf (1,90 мб) Инструкция по эксплуатации