Product Name: Bluetooth HeadphoneProduct color: Black,Red,Blue,Dark GrayMaterial:ABSGross weight: 0.23lbs/105.5gPackage size: 7.68x6.38x0.87inch /19.5x16.2x2.2cmCore: Jelly 7003Bluetooth version: V5.0Earphone battery: 500mAPlug and play time: 40 hours (80% volume)Talk time: 240 hours (80% volume)Standby time: 200 hoursCharging time: approx. 1 hourHD lossless subwoofer, push-button control, memory card insertable (not included)Digital noise reduction for lossless calls, intelligent noise filtering, clear Bluetooth callsLarge 500mAh battery, low power consumption chip, long battery lifeUse type-c jack, support fast chargingSkin-friendly material, ergonomic, easy to useH-igh FID-ELITY speakers, clear sound quality, REST-ORE the audio brightness of music, low frequency thick and elasticHalf in-ear earbuds, fit in the ear, avoid discomfort, even for sportsMagnetic design prevents slippage and tangling of cablesFully compatible with Android and IOS, supports a wide range of devicesPlated buttons, free to switch between functions and control at will1x Bluetooth Earbuds1x Specification1x USB Cable2x Pairs of Earplugs