CONTEC MEDICAL SYSTEMS CO.,LTD
CONTEC MEDICAL SYSTEMS CO.,LTD Baby Sound A-pink Aloha Pink Home Health Care
Hand-held fetal doppler for home heart-rate monitoring after 12 weeks, with dual headphone sockets and over 8 hours of battery life
- TypeBaby Sound A-pink
- ColorAloha Pink
- GenderFemale
- Integrated probe and main unit for simple handling
- Compact 110 mm × 55 mm × 16.8 mm design weighs about 80 g
- Dual headphone sockets let both parents listen together
- High-sensitivity 2.0 MHz doppler probe detects heartbeat from week 12
- Ultrasound output under 10 mW for safe daily monitoring
Pocket fetal doppler for home monitoring
The CONTEC Baby Sound A-pink is a hand-held doppler designed for pregnant women to perform daily fetal heart rate checks at home. It integrates the probe and main unit into a single compact device weighing about 80 g including batteries. Two AAA alkaline cells provide more than eight hours of continuous operation. The Aloha Pink colourway is intended for personal use after the twelfth week of pregnancy.
Ultrasound output and probe constraints
The probe operates at a nominal 2.0 MHz frequency with a working tolerance of ±10 %. Ultrasound output power remains below 10 mW and negative peak sound pressure stays under 1 MPa, well within the applicable safety standard. The device is classified as internally powered equipment with a Type CF applied part for anti-electroshock protection. Continuous-wave doppler mode is the only working mode provided.
Battery life and usage limits
Two 1.5 V AAA alkaline batteries deliver over eight hours of continuous use at a power draw below 1 W. The unit measures 110 mm by 55 mm by 16.8 mm, with a 26 mm gap between the probe tip and the upper panel. It is suitable for self-monitoring from the twelfth week onward but is not intended for clinical diagnosis or for use earlier in pregnancy. Buyers needing earlier gestation monitoring or multi-probe clinical workflows should consider professional-grade equipment.
Highlights
- Integrated probe and main unit for simple handling
- Compact 110 mm × 55 mm × 16.8 mm design weighs about 80 g
- Dual headphone sockets let both parents listen together
- High-sensitivity 2.0 MHz doppler probe detects heartbeat from week 12
- Ultrasound output under 10 mW for safe daily monitoring
Specifications
| Brand | CONTEC |
|---|---|
| Model | Baby Sound A-pink |
| Type | Baby Sound A-pink |
| Color | Aloha Pink |
| Gender | Female |
Questions about this item
Is the Aloha Pink model the only colour available?
The unit is supplied in Aloha Pink with the probe and main body integrated into a single compact housing measuring 110 mm × 55 mm × 16.8 mm and weighing about 80 g with batteries.
What does the 2.0 MHz probe frequency mean for daily checks after 12 weeks?
The 2.0 MHz continuous-wave Doppler probe detects the fetal heart rate from the 12th week onward with ultrasound output below 10 mW, well under the regulatory limit for safe home use.
How does the dual headphone socket work with the DC 3 V battery supply?
Two 1.5 V AAA alkaline batteries power the device at under 1 W, giving over 8 hours of continuous operation while both sockets let mother and father listen simultaneously.
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