True Wireless Earbuds Bluetooth 5.0 - (2019) TWS Bluetooth Headset Earbuds HiFi Stereo Sound Binaural HD Call 30Hr Playtime Bluetooth Headphones Sport Earphones with Charging Case (Silver)

Using guide: 1. Take out the earbuds, tear off the protective film, then put them back into the charging case to charge for a while. 2. Take out the left earbud first, then take out the right earbud, they will auto power on and pair with each other(left earbud blue and red light flash in turn, right earbud blue light flash, which means pairing successfully). 3. Open the Bluetooth on your devices, search tws-a1 and pair, then you can listen to music. 4. Put them back in the case, they will auto power off and charge. automatically power on/off> the earbuds will automatically power on when you take them out from the case, automatically power off and charge when put back into the case. manually power on/off> press the touch button for 2 seconds to power on, long press the button for about 5 seconds until the red light flash quickly, then the earbuds power off. charge of earbuds> The red light is Continuous on when charging, after fully charged, the light is off. charge of charging case Type-C charging port enables fast Charge, about 1. 5 hours for full charge, the circled ice-blue light will flash when charging, after fully charged, the light is off. product specifications: Bluetooth Version: 5. 0 Bluetooth range: 130 feet(no blocking) input: DC 5V 1a battery capacity: earbuds 50mah*2, charging case 400mah call/Music play time: 5- 6 hours> Charging port: Type-C> charging time for case: about 1. 5 hours> charge for earbuds: 4 times waterproof: IPX5 waterproof impedance: 32?> distortion: ?0. 5% speakers: 6mm*2 Hifi stereo package List: 2 x Wireless earbuds> 3 x pairs ear tips> 1 x Charging case 1 x Type-C charging Cable 1 x User manually> 1 x exquisite box