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Home / Timers & Displays / Electronic Timer for Basketball Games, Exams, Rock Climbing, and Marathons – Dual-Sided Hand-Clap Voice Electronic Clock with Rechargeable Battery

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Timers & Displays
Origin -
Display Type Dual-sided LED with large digits
Control Method Hand-clap voice activation and manual buttons
Power Source Rechargeable lithium-ion battery
Battery Life Up to 12 hours on a single charge
Timer Range 1 second to 99 minutes 59 seconds
Mounting Options Wall-mounted bracket and tripod compatible
Visibility Distance Clear viewing up to 30 meters
Material Impact-resistant ABS plastic housing
Dimensions 12 x 8 x 2.5 inches
Weight 1.8 lbs

6 reviews

A

Anonymous

Mar 27, 2026

Rating: 4/5

Good value, minor learning curve

Took a few tries to get the clap sensitivity right, but once configured, it works flawlessly. The build quality feels very sturdy.

A

Anonymous

Mar 26, 2026

Rating: 4/5

Great for exam proctoring

We use this in our testing center. It's quiet enough not to disturb students but visible enough to keep everyone on track. Battery lasts all day.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Essential for speed climbing events

Dual-sided view means climbers and judges can both see the time clearly. The voice activation works even in a noisy climbing gym environment.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Reliable for marathon checkpoints

Used this at our local marathon aid stations. Easy to set up, and the rechargeable battery meant we didn't need to swap out disposables.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect for our basketball practices

The hand-clap feature is a game changer when my hands are full with a clipboard. The display is bright enough to see from the other end of the gym.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Best timer we've purchased

We've tried several timers over the years, and this one offers the best combination of visibility, control options, and battery life.

5 FAQ

Q: Can the timer be controlled remotely?

A: This model features hand-clap voice activation and onboard manual buttons, but it does not include a separate remote control unit.

Q: Is this timer waterproof for outdoor marathons?

A: The device is water-resistant and can handle light rain or sweat, but it is not fully waterproof and should not be submerged.

Q: What is the warranty period for this product?

A: All our electronic timers come with a standard 1-year manufacturer warranty covering defects in materials and workmanship.

Q: How long does it take to fully charge the battery?

A: Using the included USB-C cable, the battery reaches a full charge in approximately 3 hours.

Q: Does it make a sound when the time runs out?

A: Yes, there is an adjustable audible alarm that sounds when the countdown reaches zero, which can be muted if needed.

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