A9 wireless bluetooth sound box led with the light color atmosphere mini digital

Fulfilled By Local Seller

Fulfilled by local sellers. The average delivery time is 3~5 workdays

[technical parameters]

Speakers: portable bluetooth speakers

Regulation: keys

Features: bluetooth audio input, bluetooth speakerphone, LINE IN, TF card

Power supply: DC 5V, lithium battery (300mah)

Effective power: 3W

Speaker unit: the system is 45MM

Signal-to-noise ratio: greater than 80DB

Distortion rate: less than 0.5 percent.

Frequency rate: 90 hz - 20 KHZ

Audio interface: 3.5 MM

4 Ω resistance resistance:

Playback time: 4Hours

Voice box size: 60mm, H: 65mm

Voice box weight: 200G

Bluetooth version: Bluetooth2.1

Working frequency: 2402-2480mhz

Transmission range: as far as 10 meters, the data is measured in open, uncovering area.

Walls and buildings may affect signal transmission

Material: ABS.