n• Product name: i15 TWS Bluetooth earphones/headphones with charging case
n• Case material: ABS
n• Chip set solution: Jieli
n• Headphones connection: Wireless BT 4.2V + EDR
n• Standby time: 130 hours
n• Playtime: 3-4 hours
n• Turn on the phone after shutdown, and the headphones automatically connect to the mobile phone.