39 Must-know Syllable D900S around the neck bluetooth headset Specs
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| General Specifications | |
|---|---|
| Special | 30-degress speaker-hole angle |
| Weight (ounces) | 0.6 oz. |
| Weight (grams) | 16 (8 for each earbud) |
| UPC code | 703290748002 |
| Wearing styles | In-ear (Optional around-the-neck configuration with the included strap) |
| Main category | Around the neck bluetooth headset |
| Release year | 2015 |
| Release month | 05 |
| Release quarter | 2 |
| SERIES | D900 |
| Sports features | IPX4 water/sweat-resistance, Ear-hooks |
| Audio Features | |
| Speaker diameter | 8 mm |
| Speaker impedance | 16 Ohms |
| Speaker Frequency Range | 20Hz - 20KHz |
| Sound Quality | apt-X Audio Enhancement |
| Stereo | ![]() |
| Noise cancellation system | DSP noise reduction technology |
| Number of microphones | 1 |
| Microphone Sensitivity | 42dB +/- 3dB |
| Under The Hood | |
| Stand-by Time | 1.4 weeks (Equivalent to 10.0 days or 240 hours) |
| Talk time | 4.0 hours (240 minutes) |
| Music Playback Time | 4.0 hours (240 minutes) |
| Battery voltage | 5 V |
| Battery Power | 65mAh (for each earbud) |
| Battery charging time | 120 minutes |
| Charging system | Magnetic (Pogo-pin) |
| Bluetooth range | 33feet |
| Charging plug | Pogo pin magnetic charge port (Micro-USB for the charging case) |
| Connectivity | |
| Bluetooth Technology | 4.0 (CSR 8670 chipset) |
| A2DP | ![]() |
| Bluetooth Profiles Supported | A2DP, ACRCP, HFP, HSP |
| Other Specs & Features | |
| Voice prompts | ![]() |
| Warranty | 1 year |
| Available colors | Black, White |
| Special Included Accessories | Extra earbuds with ear-hooks, Charger case, Around-the-neck detachable strap, Carrying pouch |
| Control buttons | Power/Pair |
| Rugged | IPX4 water-resistant |
| Indicator lights | (Pairing status, Power) |
| Manufacture product ID | D900S |
Description:
Syllable's 2nd-generation D900 Bluetooth headset, showcasing a pair of stereo earbuds with no connecting-wires, supplying a short 4-hour music playback/talk time and 90-hour standby time, but compensating through its portable charging case.








