Wireless Earbuds Bluetooth 5.3 In Ear Light Weight Headphones Built In Microphone IPX5 Immersive Sound Headset With Charging Case Specification: Product name: Wireless Bluetooth Headset Product color: Black Bluetooth version: 5.3 Bluetooth transmission distance: 10-15M Talk time: 4-5 hours Music time: 4-5 hours Endurance: 24 hours Charging times of the charging box: 4 times Headphone battery capacity: 35mAh (Left/Right) Charging box capacity: 300 mAh Product weight: 95g/0.21 lb Product size: 6.25x6.25x3.05cm/2.46x2.46x1.18 inch Package size: 12x10x4cm/4.72x3.94x1.34 inch Product Description: Intelligent noise reduction - continuous use of real- audio calibration, accurate positioning of external noise, optimization of sound output effect, as if listening to music Easy to - Smart fingerprint , fully cell phones, tablets, computers and other Bluetooth devices, support Bluetooth devices can be used Audio and picture synchronization --low delay game mode, easy to achieve audio and picture synchronization, quick to listen to the voice and identify the position, and easy to dominate the game with you Excellent audio quality - Three balanced strong acoustic configuration, lossless high and low sections, transparent and more three dimensional, pure High sound quality, so that the sound back to the real, clear and natural, as in the real world The latest technology - using a new generation of chips to link faster, more efficient, more stable headset performance, connecting to various Bluetooth devices at an obstacle distance of 15m, low latency and continuous wiring, making it easier to play games, listen to music, and follow the show Comfortable to wear - It is designed according to ergonomics, small in size, and weigh is 0.008lb. It does not squeezes the ear canal, making it more comfortable to wear HIFI speakers - Giving you enough shocking stereo surround sound, the lossless subwoofer experience Intelligent pairing - out the choice of Bluetooth automatic connection, the first connection, the second automatic pairing, take out the boot, put back the shutdown Package Include: 1x Headset 1x Instructions 1x Data cable