【 Pure Monster Sound & Immersive Stereo Sound 】Monster Wireless Earbuds are designed and engineered by Noel Lee and the Monster Design Team in the USA with quality components that create the most impactful musical experience with zero distortion at any volume. The unique digital audio processor and powerful 10mm drivers enhance and reproduce perfect Hifi immersive stereo audio, equipped with Qualcomm apt-X high-definition audio decoding to restore richer sound details. 【Crystal-Clear Call & Bluetooth 5.3 technology】Monster Bluetooth headphones are built in 2 mics to provide a crystal clear call. It adopts the advanced Bluetooth 5.3 technology and supports HID, HFP, A2DP, and AVRCP, which provides faster transmission speed, stronger connection stability, and a longer range of Bluetooth (Up to 15m). Monster Bluetooth earbuds feature aptX Low Latency technology, allowing you to reduce Bluetooth delay- delivering high-quality sound in perfect synchronization. 【Featherweight Fit & Ergonomic design】The tiny wireless headphones weigh just 0.1oz (3.85g), which is 15% lighter than standard earbuds. They’re so small and light that they feel practically weightless in your ears. Based on ergonomic design, allowing you to wear them for a long time without feeling uncomfortable. Equipped with 3 pairs of different sizes of soft rubber ear caps (installed M size), perfect for workouts, sports, and work and will not fall off easily. 【 30H Long Playtime & IPX6 Waterproof】On a single charge, Monster headphones bluetooth wireless last around 8 hours (at 50%-60% volume). With recharges provided by its compact charging case, you can use them non-stop for 30 hours. Designed with an IPX6 water-resistant rating, unrestricted by weather and place, you can wear it while sweating in sports or walking in the drizzle, widely applied to running, exercises, gym, travel, and outdoors. 【 One-Step Pairing & Easy Touch Control】Monster in ear headphones have a memory function. After the first connection, these wireless earphones will connect with your device once you open the charging case, which is faster and more convenient. During use, you can touch either earbud to control the phone, such as the music switch, volume adjustment, phone calls, voice assistant, etc. No need to adjust through your mobile phones. › See more product details