Excellent Illumination – Cool white led bulbs create excellent illumination and a Cool atmosphere, spreading light and cheer across a wide area USB Plug-In: 5V USB Plug in from any USB source, now you can use mobile power bank to operate the Themisto string fairy lights and use it almost anywhere you like such as outdoor, camping, party, cafe, wedding, home, bedroom, patio, garden etc.

USB port which allow you apply the lights with USB adapter and power bank/computer and any other power source with USB interface Cost Effective & Energy Efficient: Themisto starry fairy lights adapt with premium quality LEDs and casting with durable golden/silver copper wires. High quality 0.4mm copper wire and LEDs which is durable and flexible and can be easily bended and shaped around plants, signs, furniture and something else; the copper wire lights have been wound around a wire coil so that it is easy to untangle and storage for next use.

Safe to Touch: Only 5V output voltage, the copper wire is insulated and wont be overheated, and definitely safe to touch with no worry of getting shocked or burnt. Tthe copper wire part (not include USB plug and the Joint) is splash-proof only and can be used perfectly for indoor and outdoor decorations. Long Lasting: LED Bulbs life is rated at 50,000 hours for long-term lighting.