Philips TAT3769 Open Wireless Headphones Running Sports The First Wireless 5.4 Chip 360 Panoramic Sound Effect

TAT3769 Open-Ear Bluetooth Earphone Directional sound transmission Accurate sound transmission without sound leakage Bluetooth 5.4 Flash Connect Technology Stable connection without interference Stronger anti-interference, lower power consumption, more stable high-quality connection More compatibility 5.4 Communicate anytime, anywhere clear sound at all times further improve the signal radio frequency, accurately extract voice, and greatly improve the call voice clarity. Even in noisy environments such as business districts, subways, and streets, your voice can still be clearly conveyed as if communicating face to face. Full frequency analysis and loud sound field stereo sound waves as if you were there SBC high-definition audio decoding, the first to achieve dual-ecological high-definition audio transmission, restore more sound details, retain audio details almost losslessly, and reproduce high-quality original sound with sufficient information. High sound density Outstanding texture presents pure high-fidelity sound quality, every song is like being there Feature： 1.Full frequency analysis,Stereo sound waves 2.Precise sound transmission 3.360° surround Upgrade spatigl panoramic sound effects 4.Ergonomics Comfortable to wear 5.Audio and video synchronization Product Parameters Bluetooth Version: 5.4 Bluetooth profiles: SBC Speaker specifications Speaker diameter: 16mm Frequency range: 20HZ-20KHZ Sensitivity: 96 dB (1K Hz) Impendance: 32 Ohm Maximum power input: 20mW Battery Specifications Headphones: Lithium battery 60mAh/3.7V Charging case: Lithium battery 500mAh/3.7V Charging time: 2h Play time: 28h Package Included: - User Manual - Charging cable - Charging box