Specification: Material: plastic + aluminum alloy_x000D_Product size: 112.4mm*105mm*57mm_x000D_Power: 5W_x000D_Input: 5V-1A_x000D_Product weight: 300G_x000D_Speaker material: neodymium magnet_x000D_Play time: 10 hours_x000D_Power supply mode: built-in lithium battery_x000D_Battery capacity: 3.7V 1200mAh_x000D_Charging time: about 2-3 hours_x000D_Speaker: 40mm 4 ohm 5W_x000D_Support Bluetooth: 5.0+EDR_x000D_Bluetooth link range: 10 meters_x000D__x000D__x000D_Internal battery care:_x000D_1. Charge the product before use, and it can be used when fully charged._x000D_2. Don't charge for too long, generally charge for 2-3 hours, don't overcharge it will affect the battery cycle times._x000D_3. If the product is not used for a long time, the full power may be lost._x000D_4. Please use a standard 5V DC adapter when charging, using other types of adapters may damage or destroy the product._x000D_5. When the speaker is charging, the indicator light will be red, and blue when it is full._x000D_6. Follow the instructions on the manual to charge and use._x000D__x000D_Function:_x000D_1. Pull lever Pull to turn on/off_x000D_2. Turn on the vinyl record_x000D_3. Knob Switch Bluetooth, audio output and SD card_x000D_4. Knob Rotate to adjust the volume, press once to cut song, press twice to previous song, long press to pause_x000D_5. SD card slot_x000D_6. Power on indicator_x000D_7. Charging port_x000D_8. Audio input port Features: 11. The classic feelings and the Nordic aesthetics are perfectly integrated, and the atomic vinyl Bluetooth speaker that meets the aesthetic standards of young people is redesigned. 22. Multifunctional bluetooth speaker, bluetooth play, insert memory card to play, connect audio cable to play. 33. The rotating design, different creativity, the vinyl disc rotates at a constant rate. 44. Ultra?cool materials and craftsmanship, the same craftsmanship as the original vinyl, a layered CD pattern, and a textured metal swing arm. All these materials are used for a cooler experience. 55. Small but with amazing volume, the bottom of the bass diaphragm design can not only restore the sound source, but also make the bass effect more outstanding. PackageList: 1 xSpeaker _x000D_1 x USB Data Cable _x000D_1 xAudio Cable _x000D_1 x Manual