Color: red, white, black, 3 colors optional, please note message or Wangwang notice, otherwise it will be sent randomly ~ ~

battery: AG13 lithium button battery, available in the store, one yuan and four tablets.

                
[Item introduction]: Model: BK-727
1. Excellent workmanship, compact size, novel style, beautiful and elegant;
2. Clear Key: Generally, when the timer is cleared to zero, press and hold the minute and second keys (or hour and minute keys) at the same time. This product has set the clear key separately. Press the clear key to return to zero in minutes and seconds, avoid the trouble of two-handed operation when the timer is cleared to zero;
   Note: when pressing the clear key, force must be decisive and straightforward, otherwise it may only zero minutes or seconds.
3. Equipped with lanyard (about 43cm long), it has a wider application range and is more convenient to use. Examples are as follows:
① If your kitchen is in the process of time-limited cooking and cooking, the timer can be hung around your neck, so you don't have to wait in the kitchen, and you don't have to worry about not hearing the scheduled end sound;
② similarly, do experiments in the laboratory, let the timer follow you, set the time, and concentrate on other work. You can even go outside to see the scenery;
③ in the beauty and hairdressing industry, when timing is required, hang the timer on the customer. When the time is up, the customer will inform you to avoid making mistakes;
④ it is very convenient to serve more industries......
4. Magnet and tripod are attached on the back, which can be conveniently adsorbed on the metal surface or placed on the table;
5. Loud voice;
6. Large screen and clear display;
7. Button large, Chinese font, easy to operate;
8. Blister packaging, with instructions.

[Item parameters]]:
1. Countdown time range: 1 Second-9 9 minutes 59 seconds (the end of the timing "BB" sound reminder 30 seconds)
2. Round timing: 1 Second-9 9 minutes 59 seconds (no sound reminder during positive timing)
3. Outer diameter size: 7cm × 5cm × 1.7cm (including Button raised height)
4. Screen size: 3.9cm × 1.9cm
5. Weight: about 50g
6. Lanyard length: about 43cm
7. Battery: use LR44G button battery
8. Color: white, black, red, etc. You need to choose a random color without specifying it.