This item Bluetooth 5.3 Technology, Open the Lid and Connect, Bluetooth Earphones, Wireless Earphones, Bluetooth Earphones, Bluetooth Earphones, Bluetooth Earphones, Bluetooth Earphones, LED Display Display, Automatic Pairing, Instant Connection, Microphone Included, Hands-free Calling, Heavy Bass, Hi-Fi, CVC 8.0 Noise Canceling, Comfortable to Wear, Type-C Rapid Charging, Up to 60 Hours Playback, One Ear/Both Ears, Left and Right Separated IPX7 Waterproof, Siri Compatible, Small, Lightweight, Compatible with iPhone/Android Meeting/Telework/Commuting to Work or School, Sports, Gift, Japanese Instruction Manual (English Language Not Guaranteed)