Smart Watch + Headphones + 4 Straps Watch Chipset: JQ7011 G-sensor: YES Screen: 2.3'' Charging Mode: wireless BT: 5.3+5.3 Dual-mode Battery: 220mah Main Functions: Games, Heart Rate/Blood Pressure/Oxygen Monitor, BT Call, BT Music, ECG Monitoring, Sleep Monitoring, Call Reminder, SMS Alerts, Social Media Message Reminder, Alarm Reminder, Inactivity Reminder, Sports, Wrist Rotation to Light Up Screen, Find Straps, Find Phones, Remote Photography, Do Not Disturb, Dial Customization, Airplane Mode, Common Contacts, Siri, Music Control, Weather Headphones Bluetooth Version: 5.0 Modes: HFP/HSP/A2DP/AVRCP Speaker: 40mm Frequency: 20hz-20Khz Battery: 150mah Music Time: 6 hours (70% volume) Talk Time: 6 hours Standby Time: 60 hours Charging Time: 1.5 hours Charging: via USB Age: 6-99 Years Gender: M/F