[True Wireless] bluetooth V5.0 TWS Earbuds Invisible Mini Stereo Binaural Call IPX5 Sweat-proof Sports Earphone Headset

Features:1. The Perfect Gift Suitable for any OccasionYou can use it no matter in training, driving, walking, watching DVD, teleconferencing, etc.2. Comfortable Fit DesignThe ergonomic design of the Wireless Headphones can fit your ears comfortably and keep into place to prevent falling.3. LightweightMini SizeWeighing only 4.3g, this mini in-ear headphones have high comfort even if worn for a long time. There are S / M ear tips available for your favorable sizes.4. IPX5 Sweat-proof and RainproofIt is suitable for cycling, yoga, walking, running, fitness and the like.5. Wide CompatibilityWork well with any smartphones, tablet, MP3, MP4, PC, TV and other bluetooth enabled devices within 33 ft.Parameters and functions:Type: TI8Sbluetooth version: 5.0+EDR(Transmission faster than bluetooth v4.2)Music time: about 3-4 hoursUsing time: about 4-7 hours(according to your actual using way)Headphone battery capacity: 50mAhCompatible for:99% bluetooth devicesSensitivity: 1205dBFrequency Response Range: 20-20000HzResistance: 32Vocalism Principle: DynamicPackage included:1 * TWS bluetooth Headset With Charging Case3 * Pairs of Ear Tips1 * Charging Cable1 * Users Manual