Tai nghe không dây VENTION bluetooth 5.3 ổn định chống nước tốt tùy chọn màu sắc

Product Parameters Brand：Vention Name：HiFun True Wireless Bluetooth Earbuds Model：NBF Color：White/Pink/Blue/Black/Green Interface Type of Charging Case ：USB-C Electroplating Process：Nickel-Plated Version：V 5.3 Bluetooth Profile：AVRCP/A2DP/HFP/HSP Audio Codec：SBC/AAC Bluetooth Frequency Band：2402MHz- 2480MHz Frequency Range：20Hz- 20KHz Shell：ABS Effective Range：≤10m Earbuds Battery Capacity：40mAh/0.148Wh Earbuds Rated Input：5V=.40mA Charging Case Capacity：230mAh/0.851Wh Charging Case Rated Input：5V=.260mA Packing：Color Box Note:The product style is updated, and the new model will replace the new model for sale in the later period. ******************************************************************************************************************************************** Strong & Reliable Signal Via Bluetooth 5.3 Equipped with the latest Bluetooth 5.3 chip, it has faster transmission, lower power consumption, stronger anti-interference abillity and more stable connection than Bluetooth 5.0. Surrounds You in Sound An exclusive acoustic architecture brings your videos, music, and games to life. Absolute Clarity These compact and ergonomic earbuds come with optional silicon fins in a range of sizes to ensure a great personal fit and people only hearyou and not your surroundings. High-Fidelity Audio 10mm dynamic microphones and high elastic PU+PEEK composite diaphragm on each earbud makes you hear every detail and delivers a surround sound experience. Long Battery Life & Fast Fuel You have 7 hours of battery life and 21 hours of overall play time, when using the 230mAh charging case to charge on the go.A quick 15-minute charge with the USB-C cable will provide 1.5 hours music playtime. Simple Pairing & In-Ear Design Perfect Fit After the pairing is successful, the instant you open the case lid, the earbuds begin pairing with your device.The compact and ergonomic earbuds to ensure a great personal fit and exceptional wearing comfort. Three sizes of eartips are included to help you find your ideal fit. IPX4-rated, Sweat &Weather Resistant IPX4-rated earbuds can withstand splashes, workouts, and rainy days and keep pace with your life under any circumstance. ******************************************************************************************************************************************** Easy Touch Control *Music mode: Play/Pause Press the multi-function button once (leftor right) Skip backward Press the multi-function button of the left earbud twice Skip forward Press the mult-function button of the right earbud twice *Phone mode: Voice pick-up ：Press the multi function button once 0left or right) Hang up ：Press the muli-function button once 0eft or right) Reject the call ：Press the mlti-function button for 2 seconds (eft or right)