Portable Wireless Mini Bluetooth Speaker Crack LED USB Radio FM MP3 Stereo Sound Speakers For Computer Phone iPhone Samsung LG

Speaker type: portable Bluetooth speaker
Adjustment method: key
Features: Bluetooth audio input, Bluetooth, 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: about 180G
Bluetooth version: Bluetooth2.1
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

【Product Features】
1. Bluetooth speaker with stylish appearance is not only high-end, but also durable.
2. Bluetooth 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