PRODUCT FEATURE Waterproof adhesive single-lead ECG recorder. Easy to carry, can be worn on the chest, and easy to operate. Use for up to 24 hours, monitor and record ECG and HR. Wireless data transmission. Detect/display ECG data at any time, record and save data. Main structure: consists of host, sensor, charging box and USB cable, including data management software
PRODUCT INFORMATION Standard parameters | ECG | Battery | 3.7V rechargeable polymer battery, 120mAh | Power | about 5mW | Charging method | special safety charging base | Material | the middle shell of the device is silicone and |
| the shells at both ends are ABS | Standard sensitivity | 10mm/m\<error< ±10%; | Working input voltage | 3.7V | Sampling rate | 250Hz | Internal noise |  | Input impedance | ≥50MΩ | Common mode rejection ratio | ≥100dB | Frequency response | 0.5Hz~40Hz | Wireless Bluetooth | Bluetooth 4.2 Low Energy (BLE) protocol |

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