| Item model number | SX-991 |
|---|---|
| Frequency Range | 20Hz - 20,000Hz |
| Number of Items | 1 |
| Control Method | Touch |
| Battery Life | 16 Hours |
| Noise Control | Active Noise Cancellation |
| Bluetooth Range | 10 Meters |
| Control Type | Noise Control |
| Wireless Communication Technology | Bluetooth |
| Cable Feature | Retractable, Without Cable |
| Product Dimensions | 6.69 x 4.33 x 1.57 inches |
| Material | Silicone |
| Carrying Case Color | [SAME_AS_PACKAGING]" or "[CLEAR_OR_TRANSPARENT] |
| Age Range (Description) | Adult |
| Ear Placement | In Ear |
| Audio Driver Type | Dynamic Driver |
| Form Factor | In Ear |
| Specific Uses For Product | Sports and Exercise |
| Bluetooth Version | 5.0 |
| Model Name | language _ tag |
| Unit Count | 1 Count |
| Included Components | Bluetooth Headphones, Protective Case, USB Charging Cable, User M |
| Water Resistance Level | Not Water Resistant |
| Item Weight | 3.04 ounces |
| Connectivity Technology | Wireless |
| Headphones Jack | No Jack |
| Charging Time | 3.5 Hours |
| Special Feature | Foldable, Lightweight, Microphone Included, Noise Cancellation, V |
| Compatible Devices | Bluetooth-enabled devices |
| Batteries | 1 Lithium Polymer batteries required. |
| Carrying Case Weight | 3.5 Ounces |
| Earpiece Shape | Rounded tips |
| UPC | 313098989936 |
Check the listing for details. Foldable Bluetooth Headphones Wireless Neckband Headset with Retractable Earbuds. Condition: New. Listed at 41.43 USD. [Foldable Bluetooth Headphones Wireless Neckband Headset with Retractable Earbuds, Sports Sweatproof Noise Cancelling Stereo Earphones with Mic. Ergonomic neckband & Retractable Earbuds]: Ergonomic neckband design allow you to wear the headphones on your neck more comfortably and decrease the pressure of your ears.