Dual USB ports 5V 2.4A can charge for two devices at the same time, single max output 3.4A
Be safe for driving, battery voltage detection:
When car voltage is abnormal, the red warning light of ROIDMI 3S will keep flashing and it will produce alarm sound, meanwhile, phone data of APP will synchronously display it, double reminding, be safe for driving Smaller design but multi-functions:
Music player / FM transmitter / car charge / battery monitor for car / GPS navigation broadcast / APP smart remote Easy to use:
0.95āhigh definition touchscreen, wrist-up display and adjustable lighting conditions to bring you different wearable experience. Dynamic user interfaces, quick responsive, stay active with automatic workout detection
Competitive Price & High Quality. The best balance between premium quality material and the generous quantity. The double-sided tape is designed to resist curling. It resists extreme temperature, moisture, humidity, UV, etc., and anti-dust. No objectionab
Professional activity tracker: Real-time motion monitoring, monitor your steps, distance, calories burned, heart rate data every day.Your best sports partner.
Offers easy connection with AUX port devices; compared to the first generation, the signal is more stable, the compatibility is better and the power consumption is lower.
Built-in microphone, you can answer or reject your phone call by pressing the speakerās power button; adopts CVC hardware noise-reduction and offers high definition sound quality; suitable for Xiaomi phones and other Android or iOS smartphones.
Exquisite outlook design makes it a good partner during your leisure time.
Portable and lightweight, great for taking outside with you.
Built-in 1200mAh lithium polymer battery, beautiful music accompany with you for 10 hours