New TWS Half In Ear Wireless Bluetooth Earphones with Long lasting Pain Free Bluetooth 6.0 Waterproof Sweatproof Sports Compatible with Apple and Android Tablets

HKRETI-H9 TWS semi in ear earphones BT 6.0 true wireless earphones, waterproof dual ear design earphones, with touch stereo noise reduction and noise reduction functions, equipped with MIC Type-C interface, suitable for games, sports and music compatible with iOS and AndroidBrand name: HKRETI■ Product Model: H9■ Colors: black, white, Beige■ Operating mode: Touch■ Bluetooth version: BT 6.0Driver diameter: 13mm■ Frequency range: 20-20KHzSpeaker sensitivity: 98dBMicrophone sensitivity: -32dB±3dB■ Impedance: 32 Ω■ Communication distance: 10 meters (unobstructed)■ Compatible systems: IOS/Android/WINDOWS■ Battery capacity (mAh): 300mAh*35mAh for one earbud, rechargeableCharging capacity of the earphone charging case: Capable of charging 4-5 timesSingle-use earphone battery life: 4-6 hoursContinuous operation duration: 24 hours