Speaker Mini Wireless Loudspeaker Crack LED TF Card USB Subwoofer Portable MP3 Music Sound Column For PC Phone Black

Features:
1. Bluetooth-compatible speaker with stylish appearance is not only high-end, but also durable.
2. Wireless transmission, support hands-free calling.
3. Support TF card auto-play function.
4. Support audio output, can be connected to computer, mobile phone, MP3 and other audio interfaces.
5. Small body drive, large capacity, super loud volume, strong and powerful treble.
Notice:
Actual color may be slightly different from the image due to different monitor and light effect.
Please allow 1-3cm deviation due to manual measurement.
Description:
Speaker type: portable Bluetooth-compatible speaker
Adjustment method: key
Features: Bluetooth-compatible, LINE IN, TF card Power supply: DC 5V, lithium battery (400mah) with double protection Effective power: 3W
Speaker unit: ∮45MM
S / N ratio: ﹥ 80DB
Distortion rate: ﹤ 0.5% @ (1KHz)
Frequency: 90Hz-20KHz
Audio interface: 3.5MM
Impedance: 4Ω
Playing time: 1Hours
Speaker size: ∮: 60mm, H: 65mm
Speaker weight: 200G
Bluetooth-compatible version: 2.1
Working frequency: 2402-2480MHz
Transmission range: up to 10 meters, the data is measured in an open and unobstructed area. Walls and buildings may affect signal transmission
Material: ABS
 

Package List:
1 x speaker(only)
1 x charging cable