Earbuds ERGO BT-920 Black

  • Frequency range: 20 Hz - 20 kHz
  • Speaker size: 9 mm
  • Resistance: 32 Оhm

Out of manufacturing


Sports with your favorite music doubly enjoyable. With the Bluetooth-headset Ergo BT-920 lead an active life will be more exciting and interesting. Headphones got a metal casing, which eliminates vibrations and ensures a perfect accurate transmission of low frequencies. Thus, Ergo headphones BT-920 will give users the opportunity to enjoy the crystal clear sound without any distortion. Speaker size is 9mm. Full charged battery is enough for 3 hours of continuous music, talk time it will last for 5 hours and standby time to 240 hours! At the same time, the headset charging takes only 1-1.5 hours. Ergo BT-920 headset uses a wireless technology with a low-power Bluetooth 4.0, compatible with iPhone, Android and BlackBerry, which is very convenient. The headset kit includes a remote control device, with which you can accept or reject calls, up or down volume level, stop and resume track, without having direct use of the mobile device or music player. Wireless Bluetooth-headset Ergo BT-920 - perfect for listening music and socializing during sports. Metal housing eliminates vibration for accurate transmission of low frequencies.


  • Ideal for listening to music and socializing during sports
  • Metal housing eliminates vibration for accurate transmission of low-frequency
  • 4.0 - Bluetooth version.
  • Standby - 240 hours.
  • Talk time - 5 hours.
  • Music playback - 3 hours.
  • Charging time - 1-1.5 hour.
  • Color options - Black
  • Compatibility - iPhone, Android, BlackBerry
Common parameters
Connection type Wireless
Construction type Vacuum
Main color Black
Product usage For sports/For portable equipment
Acoustic characteristics
Acoustic design Closed
Diameter of the emitters of the membrane 9 mm
Radiators type Dynamics
Sensitivity 95 +/- 3 dB
Resistance 32 Оhm
Frequency range 20 Hz - 20 kHz
Maximum input power 10 mW
Number of channels stereo
Sockets mini-jack (3.5 мм)
Cable length 0.6 m
Cable type Symmetric
Cable connection bilateral
Cable features Flat
Profiles A2DP, AVRCP, HFP, HSP
Power supply
Batteries type Li-ion rechargeable battery
Charging time 1 - 1.5 hours
Talk time ours 5 hours
Music playing ours 3 hours
Standby 240 hours
Binding time In-ear
Construction features magnet binding
Housing material Metal
Embouchure material Silicone
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
Attaching the microphone Fixed
Microphone sensitivity -42 ± 2 dB
Microphone requency range 50 - 10000 Hz
Microphone direction omnidirectional
Changeable embouchure Yes
Case included No
Additionally USB-cable
Warranty 6 months
2292455.pdf (11,00 мб) User Manual ERGO BT-920