What is the audible beep sequence for byo-yomi? for example does it beep with 10 and 5 seconds left?

In the 10 seconds is the first beep and then in 5 seconds it starts beeping each second until finishing

Are the number of remaining byo-yomi periods displayed on the clock when playing? (without having to press a button to temporarily see)

No, you cannot see the number of remaining periods.

How do I contact you to get a copy of the manual? Thanks.

Dear customer, Pelase send us a message though Amazon. File could only sent by message

Is this capable of disproportionate time / handicaps?

Dear Customer, Yes, this clock could let you set different time for 2 players. But if you need more complicated functions,please choose the gray one (PQ9921)!

Leap Chess Clock 9921 Updated Programme Byo Yomi Delay Bonus

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 83.10

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Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

♟️ Time Your Victory Like a Pro!

UNIVERSAL GAME TIMER - Supports International Chess, Chinese Chess, I-GO, and other 2-player board games — tournament trusted and ready.
SEE EVERY SECOND CLEARLY - Large 5.9-inch screen with high-contrast display and highlighted seesaw button for instant turn recognition.
DURABLE PORTABLE DESIGN - Lightweight ABS shell with eco-friendly materials, perfect for on-the-go professionals and serious players alike.
STAY AHEAD WITH SMART ALERTS - Customizable audible alarms that notify you in the critical last 10 seconds, keeping you in control under pressure.
MASTER YOUR MOVES WITH PRECISION - 37 versatile preset programs including byo-yomi, delay, and bonus modes to fit any competitive format.

The LEAP Chess Clock 9921 is a professional-grade digital timer featuring 37 preset programs including byo-yomi, delay, and bonus modes. Its large 5.9-inch screen and highlighted seesaw button ensure clear visibility of turns, while customizable audible alarms keep players alert during critical moments. Designed with durable ABS material and lightweight portability, it supports multiple board games and is trusted in tournaments worldwide.

Specifications

ASIN	B0989NZN2M
Best Sellers Rank	248,385 in Toys & Games ( See Top 100 in Toys & Games )
Brand	LEAP
Brand Name	LEAP
Colour	Grey
Customer Reviews	4.7 out of 5 stars 1,067 Reviews
Item Dimensions D x W x H	5D x 15W x 8.4H centimetres
Item Weight	204 g
Item weight	204 g
Manufacturer	LEAP
Material	Acrylonitrile Butadiene Styrene
Material Type	Acrylonitrile Butadiene Styrene
Number of settings	4
Product dimensions	5D x 15W x 8.4H centimetres
Screen Size	5.9 Inches
Smart Home Compatibility	Not Smart Home Compatible
Unit Count	1.0 count

Reviews

E**Y

Ürün

Ürün sorunsuz çalışıyor, teslimat hızlıydı teşekkürler

20.03.2024

M**.

Bonne horloge

Facile à utiliser, déclic satisfaisant lorsqu’on appuie sur l’interrupteur. Continue à compter (dans le négatif) une fois la limite atteinte - commode pour les matchs amicaux.

28.06.2026

B**T

Très bien

Très content, Fonctionne très bien, Facile à utiliser.

14.08.2025

C**N

Ottimo prodotto

Perfetta funzionalità, all'altezza delle aspettative!

11.05.2025

A**H

ممتاز جدا

15.06.2026

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€ 83.10

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Netherlands.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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LEAP Chess Clock 9921 Updated Programme Byo-yomi Delay Bonus with Large Screen

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