Let us examine the Rocket Bluetooth Lamp with 18650mAh battery - Rotatable Starry Sky Lamp a multifunctional product that combines a projection lamp with Bluetooth speakers.
This lamp offers a unique starry sky projection effect with rotation, while also playing music through Bluetooth connectivity. With a charging time of 3-4 hours, this product offers 1 hour of use with the auto-off function.

What sets this product apart is its versatility in offering 7 different film effect combinations that can be freely combined to create a personalized experience. The lamp is easy to control through the button and remote control method. The lamp's battery capacity is 18650mAh which offers a decent runtime for its functions. The lamp's rotatable feature adds to its flexibility by allowing users to adjust the projection angle as per their preference. Additionally, the lamp offers a timing function that can be set as per user requirements.

However the product has one drawback, which is its battery life when using Bluetooth. The battery lasts under 15 minutes when using Bluetooth, which limits its usefulness for extended periods. On the positive side, the lamp's build quality is excellent and all features work as described. Moreover, the lamp's slides are easy to change, and the kids love it.

To sum up the Rocket Bluetooth Lamp with 18650mAh battery - Rotatable Starry Sky Lamp is a versatile product that offers a unique projection effect while also playing music. Although the battery life when using Bluetooth is limited, the lamp's build quality and features make it an attractive purchase. This product is a top performer in its category and is worthy of your consideration.