Bakeey TG911 TWS Wireless bluetooth Earphones HD Call Stereo Sports Waterproof Earbuds Headphone With Mic

Feature Chip upgrade upgrade 5 0 bluetooth chip automatically start and matchOperation function upgrade touch switch to the previous next song and volume adjustment Smart fingerprint touch three taps to wake up the voice assistantLarge capacity charging compartment The charging compartment has a battery capacity of 500mah which can be used as a headphone storage box Enjoy9D heavy bass Enjoy Hifi scenes and Enioy immersive 9D stereo surround sound effectsIntelligent noise reduction Using professional noise reduction chip Intelligently reduce noise for calls listen to songs intelligently filter noise and enjoy high definition call effects without being affected by noisy environmentsStrong compatibility regardless of brand mobile phone and model devices that support bluetooth can use this headsetWaterproof and sweatproof IPX4 waterproof magnetic charging long lasting battery lifeSpecifications Model TG911Headphone speaker power rated 3mw up to 5mwSpeaker size 13mm in diameterSpeaker frequency response range 20 20000HZSpeaker impedance 32ΩMIC size 4 13mmHeadphone standby time 4 5 hours of playing musicBattery voltage 3 7V Charging time of charging compartment about 1 hourHeadphone charging time about 1 hourbluetooth frequency 2 4Gbluetooth version V5 0Transmission distance ≥10mHeadphone standby time about 120 hoursTalk time 4 hoursRF transmit power class 2Transmission range HZ 2 402 2 480GHzThe charging box can charge the headset 4 timesWorki