Audio Amplifiers
Retro Knob Wireless Bluetooth Speaker U Disk Card
Product Description
Bluetooth solution: JL4.1
Speaker: 3W
Battery: 3.7V 400mAh
Receiving distance: 10 meters (range according to the environment)
Charging time: 2-3 hours
Playback time: 2-2.5 hours
Frequency response: 50HZ-20KHZ
Signal to noise ratio: ≥90db
Housing material: ABS plastic + plating
Color: black, white, pink, blue, green
Support function: Bluetooth / U disk / TF card / audio output
Product size: about 97*50*73mm / 3.82*1.97*2.87in
Packing List:
USB cable * 1
speaker * 1
Manual * 1
Packaging box * 1
SKU CJXFJTYP00029-Pink · In stock
Availability
Shipped from China In stock
Shipping estimate
Secure checkout — payments processed by Stripe; card details never touch our servers.
Not right? See our refund policy and terms.
Typically delivered in 7–20 business days.
Retro Knob Wireless Bluetooth Speaker U Disk Card
$25.62
Frequently bought together
Retro Knob Wireless Bluetooth Speaker U Disk Card
$25.62
Total: $76.74
