Headphones ERGO BT-690 Black
- Frequency range: 20 Hz - 20 kHz
- Speaker size: 40 mm
- Resistance: 32 Оhm
COMPLETE YOUR STYLE WITH COMFORT AND FAVORITE TRACKS
Thanks to the original design, the ERGO BT-690 wireless headphones are an excellent accessory in every music lover's arsenal, and the folding housing allows you to store them without any difficulties and take them anywhere with you. The soft arch does not create excessive pressure during long listening to your favorite tracks, and thanks to the ergonomic design, the eco-friendly ear cushions fit tightly to the ear, providing maximum comfort.
MORE IMPRESSIONS FROM CLEAR SOUND
A wide frequency range of 20 Hz - 20 kHz allows you to reproduce both a full range of instrumental parts and powerful juicy basses. With a sensitivity of 110 ± 3 dB, your favorite music will sound even richer and louder. Wireless connection to any device regardless of their operating system using Bluetooth technology with version 4.1 makes the connection and transmission of audio data fast and error-free. A powerful rechargeable lithium-ion battery provides 250 hours of standby time, 10 hours for talk time and 8 hours of listening to music. Moreover, the ERGO BT-690 model will be the ideal companion for every lover 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 | over-ear |
| Main color | Black |
| Product usage | For portable equipment/For home |
| Acoustic characteristics | |
| Acoustic design | Closed |
| Diameter of the emitters of the membrane | 40 mm |
| Radiators type | Dynamics |
| Sensitivity | 110 ± 3 dB |
| Resistance | 32 Ohm |
| Frequency range | 20 - 20000 Hz |
| Number of channels | stereo |
| Connection | |
| 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 |
| Construction | |
| Binding time | Headband |
| Construction features | adjustable headband/rotary cup |
| 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 |
| Staffing | |
| Changeable embouchure | No |
| Case included | No |
| Additionally | USB-cable, Audio cable (AUX) |
| Warranty | |
| Warranty | 6 months |
| 2568686.pdf (2.58 мб) | Инструкция по эксплуатации |