Bluetooth Headset, Bluetooth 5.4 In-Ear Wireless Headset with 4 Microphones, HiFi Stereo, ENC Noise Reduction, 40H Deep Bass Wireless Headset, IPX7 Waterproof, LED Display, USB

2025 Enhanced Bluetooth 5.4 chip: Bluetooth headphones with the advanced Bluetooth 5.4 chip offer more stable and faster transmission, reduced latency and lower power consumption when transferring data. The A97B Bluetooth wireless earphones provide a solid connection with a reception range of up to 15 m. Whether you're at home, in the office or on the move, you won't have to worry about a dropped connection.

Comfortable and lightweight: Thanks to an ergonomic half-in-ear design and a weight of just 3.8 g per earpiece, you won't feel any discomfort even after long use. Three sizes of ear tips are available, and a compact charging case slips easily into your pocket.

Powerful bass and clear calls: The wireless earphones feature 14.2mm drivers and an advanced Bluetooth audio codec, delivering outstanding HiFi stereo sound quality with powerful bass and smooth mids for an intense music experience. As a result, your voice will be clearly heard during calls, video conferences, livestreams and so on.

40 hours of battery life and LED display: The Bluetooth headphones offer 6 to 8 hours of listening time on a single charge, topped up by a further 40 hours thanks to the compact charging case. Whether you're playing sport, listening to music or working, you won't have to worry about running out of battery. The case is equipped with a double-sided LED display showing the current charge level.

Touch control and IPX7 waterproofing: The in-ear headphones feature a sensitive touch sensor that lets you control play/pause, volume, song change, calls and voice assistant with a simple tap. What's more, the wireless earphones feature IPX7 waterproof technology, making them splash-, rain- and perspiration-resistant for everyday use.