Renimer Wireless Headphones, Wireless Earbuds Bluetooth 5.2 with ENC Mics, 40H HiFi Stereo Bluetooth Headphones in Ear, IP7 Waterproof, Wireless Earphones USB-C Charging for Work/Sport/Black [2022]

Hi-Fi Stereo, ENC Noise Cancelling: The upgraded version of IT100 wireless headphones adopts AAC+SBC audio decoder and 13mm moving coil unit, which increases the frequency bandwidth by 15%, resulting in unique Hi-Fi sound quality and deep bass. At the same time, the headphones are equipped with ENC noise reduction technology, which reduces ambient noise by 75% while retaining 90% of the sound, providing you with a clearer call experience.
Bluetooth 5.2: Our Bluetooth headphones uses advanced Bluetooth 5.2 technology, supports HSP, HFP, A2DP and AVRCP, signal transmission faster, more stable and lower latency. The indoor Bluetooth transmission range of in ear headphones can reach about 15 meters. (The actual distance is subject to the mobile phone system).
40 Hrs Playtime, Fast Charging: Renimer true wireless earbuds can play about 7-8 hours on a single charge, and the 400mAh charging case can last up to 40 hours. Thanks to USB-C technology, the portable charging case can fast charge for 1.5 hours, and built-in magnets increase holding power.
Comfortable to Wear, IP7 Waterproof: Bluetooth earphones are ergonomically designed, comes with 3 sizes of soft silicone ear caps, choose the ear cap that suits you, can fit your ears more comfortably, and provide additional passive noise reduction. The wireless earphones feature a high-quality nano-coating that prevents the penetration of rain and sweat, making them ideal for sports and travel.
Touch Control, One Step Pairing: Bluetooth earbuds use touch technology, which can help you easily achieve a variety of functions, including switching songs, play/pause, volume +/-, activating the voice assistant and answering/rejecting incoming calls. After the first pairing is successful, take the ear buds out of the charging case and they will all quickly connect to your device.