Giới thiệu Sound Speaker Bluetooth V4 0 3 5mm Wireless Loudspeaker 3W Rechargeable Portable Music Player

Description:
You can enjoy a high definition sound with an impressive volume whether you're lounging around the house or partying walking out
Equipped with advanced bluetooth V4 0 technology this bluetooth sound speaker is compatible with bluetooth enabled devices like phone
Enjoying your music with the built-in 520mAh battery realizing clear sound and a unique enhanced sound through high-performance drivers
Easy to carry around this kind of loudspeaker fits perfectly in the pockets or case or your carrying bag
The designed audio 3 5mm interface makes your use more convenient suitable for home office car picnic and other occasions
Supporting TF card auto play this kind of sound speaker supports audio output which can be connected to computer mobile phone MP3 and other audio interfaces

Specification:
Material: ABS
Power supply: DC 5V Li battery (520mah) with double protection
Effective power: 3W
Speaker unit: ∮45MM
Signal to noise ratio: >80DB
Distortion rate: <0 5%@(1KHz)
Frequency: 90Hz-20KHz
Audio interface: 3 5MM
Resistance: 4Ω
Play time: about 1 hour
Speaker size: ∮: 60mm H: 65mm
Bluetooth version: Bluetooth 4 0
Type: support Bluetooth 4 0
Color: As pictures show
Distance: about 10m
Charging time: 2-3h
Talking time: about 8h

Note:
Due to the light and screen difference the item's color may be slightly different from the pictures
Please allow a slight deviation for the measurement data and make sure you do not mind before ordering

Package included:
1 * Bluetooth speaker
1 * Manual
1 * Charging cable