Specifications: Material: ABS Color: Light Blue / Green / Pink (Optional) Applicable Parts: Hand Power Supply: USB Charging Response Time: 3-5 Seconds Built-in Battery: 4.2V 90mAh Lithium Battery Package Size: 7.6 * 5.2 * 3.7cm / 3 * 2 * 1.5in Package Weight: 40g / 1.4oz Note: Please read the product manual carefully before use. Package list: 1 * Pulse Oximeter 1 * Lanyard 1 * Manual
