Product Details: Type: True Wireless Bluetooth Headphones, Earphones Model Name: TF-83 Headphone: 3.7V/35mAh Built-in Battery Charging compartment: 3.7V/400mAh Bluetooth version: Bluetooth 5.4 Bluetooth transmission distance: 26-32 FT Frequency response range: 20Hz-20KHz Speaker impedance : 32Ω Sensitivity: 109dB±3dB Charging port : Type-C Charging time: Approximately 1.5 hours Battery Talk/Music Time：5.5 Hours Transformers TF-T83 Clip-on Bluetooth 5.4 Wireless Earbuds, with Microphone for HD Voice Calls In-Ear Cool HiFi Calling Dual Modes Sports IPX5 Waterproof Long Endurance Earphones Experience next-level audio performance with the Transformers TF-T83 Clip-on / Clip-Ear Wireless Earphones with mic, engineered for both gaming and music enthusiasts. Featuring the latest Bluetooth 5.4 technology, these earbuds deliver a fast, stable connection and exceptional sound clarity for immersive entertainment anywhere you go. With dual mode functionality, switch effortlessly between Gaming Mode for ultra-low latency audio synchronization and Music Mode for rich HiFi sound with deep bass and crystal-clear highs. Perfect for intense gaming sessions or enjoying your favorite tracks without compromise. The lightweight, ergonomic design ensures a comfortable fit for extended wear, while the touch controls make operation simple and intuitive. The sleek, Transformers-inspired charging case not only protects your earbuds but also provides extended battery life, ensuring your music and gameplay never stop. Long Battery Life: Enjoy up to 5.5 hours of continuous playback on a single charge, extended to an impressive 28 hours with the case Immersive Sound & ENC Call Clarity: Bluetooth-enabled gym headphones with 10mm magnetically levitated drivers deliver rich, detailed audio across all frequencies. Advanced ENC technology reduces ambient noise for crystal-clear calls Clearly and sensitively picks up the target voice, filtering out nearby noise in real time. Through frequency division processing, the human voice is intelligently separated from ambient noise, allowing for clear conversations anytime, anywhere. Directional acoustic cavity structure + acoustic beam tuning algorithm DT super-beam directional sound transmission Precise delivery for peace of mind, effectively reducing sound leakage Featuring a brand-new gaming chip, high-bitrate transmission speeds, and synchronized audio and video response, it achieves near-perceptible latency. Positioning and positioning aids agility, with audio and video always keeping pace with your rhythm. This allows you to stay one step ahead and seize the opportunity. A new dimension of open, immersive listening, combining spatial audio with head tracking technology to give you a more realistic sense of the direction and distance of sound sources. Key Features: Bluetooth 5.4 – Stable, fast connection with low power consumption Dual Mode – Gaming Mode for low latency / Music Mode for HiFi sound HiFi Audio – Deep bass, clear mids, and crisp highs Touch Controls – Easy access to calls, music, and mode switching Long Battery Life – All-day use with charging case support Ergonomic Fit – Lightweight, comfortable, and secure for extended wear Stylish Design – Transformers-themed aesthetics for fans and collectors