Product Parameters: Bluetooth version:V5.4 Playtime:30 Hours Charging time:2 Hours Driver Size:10mm Transmission distance:10m Waterproof:IPX4 Material:PC+ABS Color:Black,Blue, Green,Gold Model Name:OTW-323 Market Name:Wireless Bluetooth SpaceBuds Neo Product Features Sound360 Spatial Audio Immervise Music Pleasure oraimo's exclusive spatial sound technology re-renders stereo and wides the sound field to provide an immersive sound-listening experience. Download the oraimo sound app for this revolutionary auditory journey. 30-Hour Long Playtime Joyful Vibe, Days and Nights On a full charge, oraimo bluetooth spatial earbuds offer 5 hours of power, and the handy charging case provides a further 25 hours, keeping you going throughout the days and nights. Call Noise Cancellation Clear Call, Everywhere Built-in 2 noise-reducing microphones and algorithm work together to reduce the surrounding noise around the caller. Low-latency Game Mode Audio and Video Instant Sync Featuring Bluetooth 5.4 and Game Mode, you can emerge in your game with audio and video sync in seconds. IPX4 Waterproof Enjoy Music Whenever You Want Bluetooth earbuds are equipped with IPX4 waterproof and nano anti-sweat coating. Enjoy your music and no fear of water splash and sweat. Built-in Hall Sensor Instant Connection When opening the lid of the charging case, earbuds will immediately connect to the device. oraimo sound App Get Smart for Your SpaceBuds Neo Unlock more fun features with oraimo sound app. What's in the Box? SpaceBuds Neo x1 Welcome Guide x1 Type-C Charging Cable x1 Pairs of Eartips x2