Defunc Bluetooth True Go Slim Pink D4215

• 18 hours of continuous use with a single case charge
• 160 hours in standby mode
• 3-4 charges through the case.
• Touch volume and call control Stable application Crystal sound
• Bluetooth 5.0 with low power consumption of mobile and headset
• USB - TYPE C for fast charging
• IPX4 water and sweat resistant