SKMEI Waterproof Round Dial Sports Digital Wristwatch, Men\'s Watch With Pedometer, Compass, 5-Group Alarm Clock Green Hardware & Replacement Parts NFC Forum develops and certifies

NFC Forum develops and certifies device compliance with NFC standards

supporting on-spot play back

Standard interface that can be controlled directly by microcontroller (51 / AVR / ARM etc

0 OTG (all direct from A20 chip)

Color Black Model C9 Quantity 1 set Material ABS+Silicon rubber Executive Standard Qi Shade Of Color Black Type Charger Input DC 5V-2A

SKMEI Waterproof Round Dial Sports Digital Wristwatch, Men\'s Watch With Pedometer, Compass, 5-Group Alarm Clock Green Hardware & Replacement Parts NFC Forum develops and certifiesProduct Description Case Thickness: 14mm Band Width: 24mm Model Number: 1431 Dial Diameter: 52mm Band Length: Feature: None Movement: Digital Band Material Type: Resin Case Shape: Round Dial Window Material Type: Glass Boxes & Cases Material: No package Water Resistance Depth: 5Bar Clasp Type: Buckle Case Material: Resin Style: Fashion & Casual 1: Sports real time recording, with steps, time, energy consumption display 2: World time function, showing