Wireless Bluetooth Over-Ear HeadphonesCORE-WH8 (Loop Series)Over-ear cushioned headphonesAdjustable headband for comfortUp to 18 hours music playback (as printed on box)Wireless Bluetooth connectivity (typical Core devices use BT 5.0+)Stereo sound output for music & callsBuilt-in microphone for callingLikely supports AUX / TF / FM (common in budget Core headphones)Rechargeable battery with Type-C charging (common in newer Core models)Music, movies, gaming, callsDaily use / travel