








🎧 Elevate Your Sound Game — Where Clarity Meets Endurance
The Buds F1 Ultra are premium true wireless earbuds featuring 13mm graphene drivers for immersive spatial audio, an impressive 60-hour battery life with fast charging, and Bluetooth 5.3 for seamless connectivity. Designed for professionals and gamers alike, they offer ultra-low 40ms latency gaming mode and quad-mic noise cancellation for crystal-clear calls, all wrapped in a sleek, touch-controlled, water-resistant design.





| Headphones Jack | bluetooth |
| Model Name | Buds F1 Ultra |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Charging Case, Type-C USB Cable, Eartips, Warranty Card, User Manual |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Entertainment, Fitness, Travel |
| Charging Time | 2 Hours |
| Recommended Uses For Product | Music Listening, Gaming |
| Compatible Devices | Cellphones, Laptops, Tablets, Car Audio Systems, Smart Speakers, Televisions |
| Control Type | Media Control |
| Cable Feature | Without Cable |
| Item Weight | 42 Grams |
| Water Resistance Level | Water Resistant |
| Customer Package Type | Hard case for earbuds, likely shipped in a cardboard box |
| Net Quantity | 1.00 Count |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Touch-based Controller |
| Battery Life | 60 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.3 |
| Carrying Case Material | Plastic |
| Carrying Case Color | Black |
| Audio Latency | 4E+1 Milliseconds |
| Audio Driver Size | 13 Millimetres |
| Earpiece Shape | Rounded tips |
| Special Feature | 3 Preset EQ Modes (Dynamic Audio, Bass Boost Mode, Movie Mode), Bluetooth 5.3, Touch Controls, IPX5, 60-Hour Playtime with Fast Charging, Crystal-Clear Conversations enhanced by Advanced Quad-Mic ENC technology, Immersive Spatial Audio Experience with 13mm Graphene Speaker Drivers, Ultra-Low 40ms latency for Zero-Lag Gaming |
| Manufacturer | SHENZHEN LONGFUXIANG TECHNOLOGY CO.,LIMITED, Shenzhen Longfuxiang Technology Co., Ltd. |
| Model | S31 |
| Model Year | 2024 |
| Product Dimensions | 5.4 x 6 x 3 cm; 42 g |
| Batteries | 3 Lithium Polymer batteries required. (included) |
| Item model number | S31 |
| Special Features | 3 Preset EQ Modes (Dynamic Audio, Bass Boost Mode, Movie Mode), Bluetooth 5.3, Touch Controls, IPX5, 60-Hour Playtime with Fast Charging, Crystal-Clear Conversations enhanced by Advanced Quad-Mic ENC technology, Immersive Spatial Audio Experience with 13mm Graphene Speaker Drivers, Ultra-Low 40ms latency for Zero-Lag Gaming |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Cable feature | Without Cable |
| Form Factor | In Ear, In ear |
| Includes Rechargeable Battery | Yes |
| Manufacturer | SHENZHEN LONGFUXIANG TECHNOLOGY CO.,LIMITED |
| Country of Origin | India |
| Item Weight | 42 g |
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