System Physical Standard Configuration Product Form: wireless earbud+ local music smart bracelet Screen Size: 1.28"IPS Screen Resolution: 240*240 Touch Module : YES FULL touch Watch Battery Capacity: 3.7V/380mAh Earbuds Battery Capacity: 3.7V/35MAH System hardware configuration Smart bracelet Chipset: IS2806(BLE5.0) Heart rate and blood pressure chipse: HRS3300 G-SENSO: SC7A20 HEADSET CPU: RTL 8753BFR RAM: 512KB+16KB ROM: 128MB UP to support 32G Watch Speaker: Built-in 0916 AAC 8Ω/0.7W speaker x 1 Earphone Speaker: Built-in Ø6mm /F6L16 *2 MIC: Built-in G-sensor: Built-in Bluetooth: Built-in BT 5.0 Interface Configuration USB interfac: Data transfer supportive via app Headphone jack: Music output YES DC connector: Micro USB Charging port: Micro USB Turn Magnetic suction charge Charging time:About 2.5H Duration time:Talk for 3 hours/ Normal use for 7 days/ standby for 15 days Software Configuration Calories:Support Camera Remote-Control:Support BT Call:Support BT Music Player:Support Time Sync:Support Call History: Support answer and recall last one Anti-lost:Support Redial:Support Sleep monitor:Support Steps:Support Heart rate: Support Bluetooth Headset:Support Blood pressure: Support Alarm: Support Siri: Support (Body） temperature:Support recording: Support Local Music play:Support Waterproof:IP 67 Language: Default China and English（Multi language support） Chinese、traditional Chinese、 English, Spanish, Portuguese, Japanese, French, German, Russian, polish, Persian, Thai, Malay, Turkish, Italian, Arabic, Vietnamese" Smart Phone Information notifcation: Gmail, CNN APP, ZAKER,LINE, Facebook, Instugrate,Facebook Message,QQ,V Message, wechat,360 APP: Vband