Braun Solar Watch for and Black Leather Strap with Black BN0301BKBKG Men, Women, Unisex, Case,

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Arm circumference: approx. 14-19cm Waterproof: 5ATM Charging guideline - Direct sunlight (100,000 lux) Full charge: 5 hours Normal operation: 15 minutes One day's charge: 2 minutes - Cloudy outdoors (10,000 lux) Full charge: 20 hours Normal operation: 1.5 hours One day's charge: 8 minutes ・When charging a 30W light bulb approximately 20cm away (3,000 lux) Full charge: 60 hours Normal operation: 4 hours One day's charge: 25 minutes ・Office (700 lux) Fully charged: - Normal operation: 35 hours One day's charge: 100 minutes *When fully charged, the operating period is approximately 4 months. Official warranty: 2 years Accessories: Official warranty card