Specifications:

• Display: 1.54″ IPS Touch 240 x 240 resolution
• RAM + ROM: 512 KB + 32M
• Connectivity: Bluetooth 4.0 + 5.0 Dual-mode, Bluetooth antenna HS6620 + BK3259B
• Sensors: Heart rate sensor pah8001es
• Battery: 180 mAh
• Operating Voltage: 4.2 v
• Software System support: iOS 9.0 and above, Android 5.0 and above

Features:

• 2-pin charging
• Microphone included
• Loudspeaker & handset speaker
• Remote Photography
• Multi-dial switching
• Bluetooth call with a rejection of calls / do not disturb
• Vibration motor for various notification