🎧 Elevate your audio game — hear every detail, feel every moment.
The BTG Crystal True Wireless Earbuds combine cutting-edge Bluetooth 5.4 connectivity, ultra-low 40ms latency, and a massive 68-hour battery life with premium 13mm HiFi DSP drivers and quad-mic noise cancellation. Designed for gamers and audiophiles alike, these earbuds deliver immersive 360Spatial™ sound, seamless dual device pairing, and a stylish RGB LED case, all wrapped in a durable, IPX5 water-resistant design.
| Headphones Jack | No Jack |
| Model Name | BTG Crystal |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Cable, Eartip, User Manual, Wireless Charging Case |
| Age Range (Description) | Young Adult, Teen |
| Material | Plastic |
| Specific Uses For Product | Gaming, Music, Sport |
| Recommended Uses For Product | Gaming, Music Listening |
| Compatible Devices | Most Bluetooth-enabled devices |
| Control Type | Volume Control |
| Item Weight | 50 Grams |
| Water Resistance Level | Water Resistant |
| Customer Package Type | Rigid Case |
| Net Quantity | 1 Count |
| Style | Modern |
| Control Method | Remote |
| Number of Items | 1 |
| Battery Life | 68 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.4 |
| Carrying Case Material | Plastic or aluminum |
| Carrying Case Color | Phantom Black |
| Audio Latency | 4E+1 Milliseconds |
| Audio Driver Size | 13 Millimetres |
| Earpiece Shape | Rounded Tips |
| Special Feature | 360Spatial™ Audio with HiFi DSP Sound, 40ms Ultra Low Latency Battle Mode™, 68Hours of Playtime, Dual Pairing, Quad-Mic ENC for Clear Calls |
| Manufacturer | SHENZHEN LONGFUXIANG TECHNOLOGY CO.,LIMITED, SHENZHEN LONGFUXIANG TECHNOLOGY CO.,LIMITED |
| Model | B140 |
| Product Dimensions | 5 x 6 x 3.5 cm; 50 g |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Item model number | B140 |
| Special Features | 360Spatial™ Audio with HiFi DSP Sound, 40ms Ultra Low Latency Battle Mode™, 68Hours of Playtime, Dual Pairing, Quad-Mic ENC for Clear Calls |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Form Factor | In Ear, In ear |
| Includes Rechargeable Battery | Yes |
| Manufacturer | SHENZHEN LONGFUXIANG TECHNOLOGY CO.,LIMITED |
| Country of Origin | China |
| Item Weight | 50 g |
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