Dretec Stopwatch with Neck Strap "Speel L" SW-123BK, Backlight, Waterproof, IPX7,

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- Product size: Approx. W58 x D21 x H83mm Product weight: Approximately 70g (including batteries) [Power supply] Lithium battery CR2032 x 1 [Maximum measurement time] Lap/Split: 9 hours 59 minutes 59 seconds [Maximum set time] Timer: 9 hours 59 minutes 59 seconds (countdown) [Maximum number of records] Lap/Split: 100 memories [Maximum count] 99,999 times / [Alarm duration] Approximately 30 seconds [Backlight] Lights up for approximately 5 seconds after pressing a button [Operating temperature range] 0℃ to 40℃ / [Battery life] Approximately 1 year Waterproof: JIS C0920 IPX7 (IPX7 means that the watch will not leak water and will continue to function as a stopwatch even if it is gently submerged in tap water or still water at room temperature at a depth of 1m for approximately 30 minutes.) Equipped with backlight A stopwatch with a large screen (W39 x H41mm). In addition to the basic functions, a backlight function has been added to make it easier to see in the dark. It can be used outdoors at night or in a dark room for easy viewing. ○IPX7 waterproof specification The device is IPX7 waterproof, so you don't have to worry if you accidentally drop it in water. If the main body gets dirty, you can simply rinse it off with water. Stopwatch function - 1/100 second measurement ·wrap ·Split ・100 memories Timer function/count function ○Clock function ○ Operation sound ON/OFF switching function The operation sound can be switched on/off, so it can be used in places where you don't want to make noise.