Bluetooth Speaker Led Portable Mini Wireless Speaker Player

Speaker type: portable Bluetooth speakerAdjustment method: keyFeatures: Bluetooth audio input, Bluetooth, LINE IN, TF cardPower supply: DC 5V, lithium battery (400mah) with double protectionEffective power: 3WSpeaker unit: ∮45MMS / N ratio: ﹥ 80DBDistortion rate: ﹤ 0.5% @ (1KHz)Frequency: 90Hz-20KHzAudio interface: 3.5MMImpedance: 4ΩPlaying time: 1HoursSpeaker size: ∮: 60mm, H: 65mmSpeaker weight: 200GBluetooth version: Bluetooth2.1Working frequency: 2402-2480MHzCarton size: 33 * 33 * 32.5cmNet weight: 18.5KgGross weight: 19KgPacking quantity: 100 setsTransmission range: up to 10 meters, the data is measured in an open and unobstructed area.Walls and buildings may affect signal transmissionMaterial: ABS【Product Features】1. Bluetooth speaker with stylish appearance is not only high-end, but also durable.2. Bluetooth wireless transmission, support hands-free calling3. Support TF card auto-play function4. Support audio output, can be connected to computer, mobile phone, MP3 and other audio interfaces5. Small body drive, large capacity, super loud volume, strong and powerful treble
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