Sell 【A&j】Mini Wireless Bluetooth Smart Speaker best price

MAX 8PCS FOR ONE POUCH!!!! REMINDER:!!!!!!!!!!!! WE SHIP OUT ORDERS within 2-3DAYS!!(USUALLY) All PRODUCT are ON HAND :) We put Pre-Order just in case of emergency eatures: Bluetooth player / LED lights / hands-free calls / AUX mode / U disk player / TF card player / radio Stylish appearance card Bluetooth speakers, not only high-end, and durable. Bluetooth wireless transmission, support hands-free calls 3. Support TF card automatic playback Support audio output, can be connected to computers, mobile phones, MP3 and other audio interfaces 5. Small body drive, large capacity, large volume, treble vigorous and powerful The following are the same as the " Technical Parameters Speaker type: portable Bluetooth speakers Adjustment method: key Features: Bluetooth audio input, Bluetooth hands-free calls, LINE IN, TF card Power supply: DC 5V, lithium battery (400mah) Effective power: 3W Speaker unit: ∮ 45MM Signal to noise ratio:> 80DB Distortion rate: <0.5% @ (1KHz) Frequency: 90Hz-20KHz Audio interface: 3.5MM Impedance: 4Ω Play time: 2 hours Bluetooth version: Bluetooth2.1 Operating frequency: 2402-2480MHz Transmission range: up to 10 meters, the data is measured in the open non-mask area. Walls and buildings may have an impact on signal transmission Material: ABS The following are the same as the " Packing specifications: With packaging weight: 140G Speaker size: ∮: 60mm, H: 65mm Packing size: 6.2 * 6.2 * 7.5 cm Packing quantity: 50pcs Packing size: 32 * 32 * 16cm Gross weight: 9kg