■在庫はない場合は、通常5～10日以内に発送。販売元直送の場合もあります、発送後に追跡番号を発行。 納品日数は最大10-15日の場合もあります。<br/>■初期不良・不良品による返品・交換(3日内)の返品送料はお客様負担となります。<br/>DIY LED Digital Watch Electronic Clock Kit Trannt Cover<br/><br/><br/>DIY LED Digital Watch Electronic Clock Kit With Transparent Cover<br/><br/>Feature:<br/><br/>Name: LED digital watches<br/>Operating voltage: 3V<br/>Power supply: CR2025 button battery (as gift for testing  inevitably there are additional factors causing low.)<br/>Display: Red LED display<br/>Installation: Need DIY welding assembly<br/>Clock adjustment: Key regulator<br/>Whether saving power: Five seconds automatically enter power-saving mode. After all  LED display is more power consumption  so a battery life is not very long. About half month need to change a battery.<br/>Waterproof: NO<br/>Size: 16mm diameter  54mm thick  strap: 2 x 25cm<br/>Weight: 48g<br/><br/>Note: The watch band color is random delivery.<br/><br/>Package included:<br/><br/>1 x LED Digital Watch Kit