Bluetooth headset Dialog Blues ES-75BT Black
| Product specifications |
| Model | ES-75BT Black | | Interface | Bluetooth | | Range, m | Radiated power and range corresponds to class 2 | | Version | 5.0 EDR | | Profiles | Advanced Audio Distribution Profile (A2DP), Audio / Video Remote Control Profile (AVRCP), Headset Profile (HSP), Hands-Free Profile (HFP) | | Operation modes | Wireless headphones; wireless headset | | Battery | built-in Li-Pol (both in headphones and in the cradle - docking station) | | Battery capacity, mAh | in headphones 2 * 30 mA * h, in the cradle - docking station 240 mA * h | | Battery life | When talking / playing music up to 3.5 hours (depending on the method of use, intensity, volume) | | Standby time | up to 160 hours | | Charge interface | USB | | Charge time | about 1 hour |
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| | LEDs | LED mode of operation and charging (for details, refer to the user manual) | | Controls | Multi-function button on each headset | | Mode | Stereo | | Loudspeaker diameter, mm | 10 | | Impedance (Ohm) | 32 | | Sensitivity (dB/mW) | 102 | | Acoustic environment | Earphones | | Flaps | Plastic | | Embouchures | Silicone | | Cable length (m) | Cable for charging 0.5 m. (USB-microUSB) | | Connector type | microUSB in cradle | | Weight without cable (grams) | Cradle: 19 g, earphones: 2*2 g |
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| | Microphone type | Capacitor | | Microphone mode | Stereo | | Microphone construction | Two microphones (inside both earbuds) | | Impedance (kOhm) | 0.12 | | Sensitivity (Db) | -42 ± 3 |
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| | Parts supplied | Left earphone, right earphone, container for storage and charging of headphones (docking station), USB Type A - micro USB type B container charging cable, silicone ambouchures, case, user manual with warranty card |
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