Wireless Earbuds- iPhone and Android Compatibility

Technology: Willful T1 adopts the latest bluetooth 5.0 technology which enables you to enjoy the HD stereo sound and hear the phone calls in clarity with a large range (up to 30 feet). Pairing: Just take Willful T1 out of the charging case, the earbuds will pair with each other and enter pairing mode automatically. Charging: Willful T1 bluetooth offer 5-6 hours playtime with a single full charge, and extra 15 hours supported by the mini charging case.