Kabellose TWS-Gaming-Ohrhörer mit Bluetooth, geringer Latenz, Basswiedergabe, verstellbarem Ohrhörer, Mikrofon und USB-Adapter für Fernseher

Color: black Version: bluetooth V 5.0 Function: Last/Next song,Play/Pause, Call rejection, One-key Siri Working distance: 10-15 meters Waterproof: IPX3 Charging time: About 0.5-1 hour Music time: About 6-8 Hours Game time: About 6-10 Hours Headphone charge box battery: 350mAh Frequency: 2KHz~20KHz Sensitivity: 120±3dB Input current: 5V 1A Impedance: 32Ω  2* bluetooth headphones 1* earphone charging box  1* Charge cable 1* Use manual 2. Please allow 1-5mm error due to manual measurement, make sure you do not mind before you bid. 3.Because each display or light will have a certain color difference, this is difficult for sellers to achieve no color difference, so please understand before placing the order, the color difference is not within the scope of quality problems. thank you!  4. This earbuds is not include retail box!!