Ludlz A9 Portable TF Card Bluetooth Speaker with Super Bass , Indoor, Outdoor and Travel Use, Long Playtime with Crystal Clear deep bass HD Loud Speakers, FM Radio, USB Port

Description:
Modular partner jack design allows it to connect a row of mini speakers to get unexpected audio performance. The new Lager 45mm driver provides precise treble to produce outstanding sound. Because of high capacity battery, it can use a longer time and doesn't worry about low battery.
Excellent heavy bass diaphragm and CVC noise reduction technology bring you better music quality. The extended BXS can drive a more complete and richer low-end response.
The case is made of plastic, which makes it durable.
The diameter is 5.2cm and the height is 5.5cm.
It supports mobile phone, laptop, tablet, A2DP, AVRCP, headset, hands-free, profile, TF card, USB, FM, Bluetooth.

Item Name: bluetooth-compatible Speaker
Material:Plastic
Charging Time: about 2 Hours
Output Power: 3W
Battery Capacity: 300mAh (Included)
Playback Time: about 1 Hour
Frequency Range: 280Hz - 16KHz
Transmission Distance: 10m
Bluetooth Version: 3.0
Signal to Noise Ratio: > = 95dB
Distortion: <= 0.5％
Power Input: DC 5V
Speaker Diameter: Φ52mm
USB Flash Drive: <= 32G
Size Details:
Diameter: 5.2cm/2.05", Height: 5.5cm/2.17" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 X bluetooth-compatible Speaker