Wireless Bluetooth Speaker AI Smart Voice Conversation Home Mobile Phone Speaker Portable Car 3D Surround Sound Speakers with Noise Reduction for Home Car Outdoor

Feature. 360-degree surround sound. The Bluetooth speaker has a built-in 57mm magnetic high-performance full-range speaker and a bass diaphragm, which can effectively enhance the sound to be freely retractable, powerful bass, and create a 360-degree surround sound effect to enjoy wonderful music. Good performance. The speaker uses high-quality high-magnetic speakers with acoustic sound cavity and intelligent noise reduction technology to restore the real sound, presenting shocking sound quality and stereo surround effect, giving people a pleasant music enjoyment. Stable. Built-in 5.0 Bluetooth chip, fast transmission, low power consumption, strong anti-interference, stable signal, transmission lossless sound quality. Clear sound. The Bluetooth speaker provides clear mid-to-high sound through a 2*3W full-range precision acoustic driver, rich bass from our proprietary built-in passive bass radiator design. The 4-unit speaker provides stereo sound that fills the room. Long standby. The speaker has a built-in 200mAh lithium battery for longer standby time, allowing you to enjoy wireless music at any time. Specifications. Material: ABS. Color: As shown. Output power: 3W*2. Internal magnetic diaphragm speaker: 4Ω 3W. Input sensitivity: 400MV. Resolution: More than 90DB. Signal to noise ratio: More than 75DB. Working voltage: DC 5V. Frequency response range: 60Hz-15KHz. Bluetooth: 5.0. Battery capacity: 2200mAh. Power supply: Built-in 18650 lithium battery. Playing time: 8-12 hours. Charging time: 2-3 hours. Speaker specifications: 57mm/2.24inch. Speaker material: 16-core rare earth internal magnetic speaker. Speaker unit: Dual speakers + bass diaphragm. Item size: 24*9.5*7.5cm/9.43*3.73*2.95inch(L*W*H). Weight: 430g/15.17oz.

360-degree surround sound: The Bluetooth speaker has a built-in 57mm magnetic high-performance full-range speaker and a bass diaphragm, which can effectively enhance the sound to be freely retractable, powerful bass, and create a 360-degree surround sound effect to enjoy wonderful music. Good performance: The speaker uses high-quality high-magnetic speakers with acoustic sound cavity and intelligent noise reduction technology to restore the real sound, presenting shocking sound quality and stereo surround effect, giving people a pleasant music enjoyment. Stable: Built-in 5.0 Bluetooth chip, fast transmission, low power consumption, strong anti-interference, stable signal, transmission lossless sound quality. Clear sound: The Bluetooth speaker provides clear mid-to-high sound through a 2*3W full-range precision acoustic driver, rich bass from our proprietary built-in passive bass radiator design. The 4-unit speaker provides stereo sound that fills the room. Long standby: The speaker has a built-in 200mAh lithium battery for longer standby time, allowing you to enjoy wireless music at any time.