Color: White Features: Wireless Ear Music Bluetooth Headset Weight: 130g / full set Display: Apple ISO system battery display Link: You can link two Bluetooth devices at the same time Bluetooth version: V4.2 Play music / talk time: about 3-4 hours Standby time: about 100 hours Battery type: rechargeable lithium polymer battery Features: Fast charge, high-definition Call Voice: can switch between Chinese and English, not connected long press multi-function key. Chip: CSR63120 chip Configuration: 2 i7 TWS wireless independent Bluetooth headset, charging cable, manual in English Keyword earphone, headphone, earphone apple, earphone bluebooth, earphone wireless, earphone brand, earphone headphone, earbuds, headphone bluebooth, headphone wireless, headphone brand, best headphone, headphone apple, earbuds wireless, best earbuds, google earbuds, iphone earphone, iphone headphone, iphone earbuds, samsung earphone, samsung headphone, wholesale earphone and headphone, export, factory price