TWS Fone 5.0 Auricolari stereo compatibili con Bluetooth, per giochi sportivi, impermeabili, cuffie wireless con microfono per telefoni

Speaker configuration: High with real copper ring speaker Headphone battery level: 30 mAh Charging compartment battery power: 250 mAh Charging port: Type C parameter: Bluetooth: 5.0 Battery: 250AH+30AH (pure cobalt) Talk: more than 4 hours Each box: 100pcs Function: automatic power on when the cover is opened, smart touch, low power consumption Bluetooth distance: 10-15 meters Binaural cycle charging: 3-4 times Charging in the charging case: about 1 hour Product color: pearl white, silver gray, hummingbird green, sapphire blue, misty gold Instructions: 1. The left and right earphones are turned on at the same time, and the earphones on both sides are automatically paired 2. Put the charging compartment and cover the lid to charge and automatically shut down 3. Answer the call: tap 1 time for left/right channel 4. Hang up the phone: tap 1 time for left/right channel 5. Reject the call: press and hold the left/right channel for 2 seconds 6. Pause the song: tap once for left/right channel 7. Adjust volume: left/right channel tap 2 times 8. Up and down song: tap 3 times for left/right channel 9. Call Siri: long press for 3 seconds