SELECTED OPTION:COLOR: WHITE . Package Include: 2 x bluetooth earphone 6 x Earmuffs 1 x Charging case 1 x USB charging cable 1 x User manual Specification: Product Name: bluetooth 5.0 earphone Model: D31107 Color: Black, White Material: ABS (Acrylonitrile Butadiene Styrene) Voltage: DC 5V 1A Music Time: About 4 hours Charging Box Charging Time: About 2 hours Charging Box Capacity: 1300mAh Waterproof: Yes Effective Distance: 20m/66ft Earphone Size: 15*22*20mm / 0.6*0.9*0.8inch Charging Box Size: 80*55*26mm / 3.1*2.2*1.0inch Features: 1. Dual digital display, visually displaying power in real time 2. With TWS big capacity charging case, put in and charge immediately 3. Charging box can also be as a power bank, charging mobile phone 4. Automatic switch connection, continuous press to change songs up and down, listen to the phone in both ears 5. Boot into the automatic connection to the last paired phone, more convenient 6. Intelligent compatibility, support all bluetooth mobile phone, tablet, notebook, etc 7. 360 surround stereo sound, highly restored original sound 8. bluetooth 5.0, stable connection 9. Support for IOS/ANDROID/WINDOWS system