● Thousand Sound TS842 The low range: Knowles 29689: 8mm in the original dynamic range to high range driver developed in-house Impedance: 55Ω Sensitivity: 102DB/1mw -Frequency band: 20Hz - 18kHz
Plantronics BackBeat 906 Stereo Bluetooth headset with Bluetooth adapter 3.5mm audio ports. This wireless headphones feature Altec Lansing sound technology for rich, full-spectrum stereo music and dual-mic AudioIQ noisecanceling technology for exceptional call clarity. This provides up to 7 hours of talk time and up to 8 days of standby time. It is equipped with A2DP technology.
Plantronics offers products for the computer and mobile market segments, specializing in telephone products, such as amplified telephone headsets, telephones for hearing-impaired users and noise-canceling headsets, handsets for use in high-noise environments and value packs. As the world's leading designer, manufacturer and marketer of lightweight communications headset products,...